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            25385927        
    
          
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 1800 | 0.35 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1800 | 0.35 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1800 | 0.35 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1800 | 0.35 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 3.34 | 8.14 | -14.8 | 1 | 4 | 0 | 51 | 304.349 | 5 | ↓ |  | 
 
            
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 Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.49 | 3.82 | -14.52 | 2 | 5 | 0 | 60 | 278.352 | 7 | ↓ |  | 
 
            
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 Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.49 | 3.81 | -14.22 | 2 | 5 | 0 | 60 | 278.352 | 7 | ↓ |  | 
 
            
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | CNCG-1-E | Phosphodiesterase 6H (cluster #1 Of 1), Eukaryotic | Eukaryotes | 50 | 0.31 | Binding ≤ 10μM |  
            | CNRG-1-E | Phosphodiesterase 6G (cluster #1 Of 1), Eukaryotic | Eukaryotes | 50 | 0.31 | Binding ≤ 10μM |  
            | E1BN64-1-E | Phosphodiesterase 3B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 9200 | 0.21 | Binding ≤ 10μM |  
            | KCNH2-1-E | HERG (cluster #1 Of 5), Eukaryotic | Eukaryotes | 5480 | 0.22 | Binding ≤ 10μM |  
            | O77823-1-E | Phosphodiesterase 4A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 4600 | 0.23 | Binding ≤ 10μM |  
            | PDE10-1-E | Phosphodiesterase 10A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 3100 | 0.23 | Binding ≤ 10μM |  
            | PDE11-1-E | Phosphodiesterase 11A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 3000 | 0.23 | Binding ≤ 10μM |  
            | PDE1A-1-E | Phosphodiesterase 1A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 400 | 0.27 | Binding ≤ 10μM |  
            | PDE1B-1-E | Phosphodiesterase 1B (cluster #1 Of 1), Eukaryotic | Eukaryotes | 300 | 0.28 | Binding ≤ 10μM |  
            | PDE1C-1-E | Phosphodiesterase 1C (cluster #1 Of 1), Eukaryotic | Eukaryotes | 300 | 0.28 | Binding ≤ 10μM |  
            | PDE3A-1-E | Phosphodiesterase 3A (cluster #1 Of 2), Eukaryotic | Eukaryotes | 7000 | 0.22 | Binding ≤ 10μM |  
            | PDE3B-1-E | Phosphodiesterase 3B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 7000 | 0.22 | Binding ≤ 10μM |  
            | PDE4A-3-E | Phosphodiesterase 4A (cluster #3 Of 3), Eukaryotic | Eukaryotes | 4600 | 0.23 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 9600 | 0.21 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 9600 | 0.21 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 9600 | 0.21 | Binding ≤ 10μM |  
            | PDE5A-1-E | Phosphodiesterase 5A (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6 | 0.35 | Binding ≤ 10μM |  
            | PDE6A-1-E | Rod CGMP-specific 3',5'-cyclic Phosphodiesterase Subunit Alpha (cluster #1 Of 1), Eukaryotic | Eukaryotes | 50 | 0.31 | Binding ≤ 10μM |  
            | PDE6B-1-E | Phosphodiesterase 6B (cluster #1 Of 1), Eukaryotic | Eukaryotes | 50 | 0.31 | Binding ≤ 10μM |  
            | PDE6C-1-E | Phosphodiesterase 6C (cluster #1 Of 1), Eukaryotic | Eukaryotes | 50 | 0.31 | Binding ≤ 10μM |  
            | PDE6D-1-E | Phosphodiesterase 6D (cluster #1 Of 1), Eukaryotic | Eukaryotes | 74 | 0.30 | Binding ≤ 10μM |  
            | PDE9A-1-E | Phosphodiesterase 9A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 3400 | 0.23 | Binding ≤ 10μM |  
            | Q864F1-1-E | Phosphodiesterase 5 (cluster #1 Of 1), Eukaryotic | Eukaryotes | 11 | 0.34 | Binding ≤ 10μM |  
            | Q9EPR9-1-E | Phosphodiesterase 1A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 300 | 0.28 | Binding ≤ 10μM |  
            | PDE5A-1-E | Phosphodiesterase 5A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 9 | 0.34 | Functional ≤ 10μM |  
            | Q864F1-1-E | Phosphodiesterase 5 (cluster #1 Of 1), Eukaryotic | Eukaryotes | 19 | 0.33 | Functional ≤ 10μM |  
            | Z50590-1-O | Sus Scrofa (cluster #1 Of 1), Other | Other | 38 | 0.31 | Functional ≤ 10μM |  
            | Z50592-1-O | Oryctolagus Cuniculus (cluster #1 Of 8), Other | Other | 8 | 0.34 | Functional ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.51 | 4.42 | -15.04 | 1 | 10 | 0 | 113 | 474.587 | 7 | ↓ |  
            | Mid
                Mid (pH 6-8) | 2.51 | 4.17 | -20.18 | 1 | 10 | 0 | 113 | 474.587 | 7 | ↓ |  
            | Mid
                Mid (pH 6-8) | 2.97 | 2.87 | -54.77 | 0 | 10 | -1 | 117 | 473.579 | 7 | ↓ |  | 
 
            
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            39289604        
    
         
        
            39289747        
    
          
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | KCNH2-5-E | HERG (cluster #5 Of 5), Eukaryotic | Eukaryotes | 7244 | 0.29 | Binding ≤ 10μM |  
            | O77823-1-E | Phosphodiesterase 4A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 1700 | 0.32 | Binding ≤ 10μM |  
            | PDE10-1-E | Phosphodiesterase 10A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 76 | 0.40 | Binding ≤ 10μM |  
            | PDE1A-1-E | Phosphodiesterase 1A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 9000 | 0.28 | Binding ≤ 10μM |  
            | PDE1B-1-E | Phosphodiesterase 1B (cluster #1 Of 1), Eukaryotic | Eukaryotes | 9000 | 0.28 | Binding ≤ 10μM |  
            | PDE1C-1-E | Phosphodiesterase 1C (cluster #1 Of 1), Eukaryotic | Eukaryotes | 9000 | 0.28 | Binding ≤ 10μM |  
            | PDE2A-1-E | Phosphodiesterase 2A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 2300 | 0.32 | Binding ≤ 10μM |  
            | PDE3A-2-E | Phosphodiesterase 3A (cluster #2 Of 2), Eukaryotic | Eukaryotes | 917 | 0.34 | Binding ≤ 10μM |  
            | PDE3B-2-E | Phosphodiesterase 3B (cluster #2 Of 2), Eukaryotic | Eukaryotes | 6600 | 0.29 | Binding ≤ 10μM |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 0 | 0.00 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6600 | 0.29 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6600 | 0.29 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6600 | 0.29 | Binding ≤ 10μM |  
            | Q864F1-1-E | Phosphodiesterase 5 (cluster #1 Of 1), Eukaryotic | Eukaryotes | 8800 | 0.28 | Binding ≤ 10μM |  
            | Q9XSW7-1-E | Phosphodiesterase 3A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 620 | 0.35 | Binding ≤ 10μM |  
            | PDE1B-1-E | Phosphodiesterase 1B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 550 | 0.35 | Functional ≤ 10μM |  
            | PDE3A-1-E | Phosphodiesterase 3A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 550 | 0.35 | Functional ≤ 10μM |  
            | PDE3B-1-E | Phosphodiesterase 3B (cluster #1 Of 1), Eukaryotic | Eukaryotes | 550 | 0.35 | Functional ≤ 10μM |  
            | Z102333-1-O | Ileum (cluster #1 Of 1), Other | Other | 1550 | 0.33 | Functional ≤ 10μM |  
            | Z102380-2-O | Ileum (cluster #2 Of 3), Other | Other | 4230 | 0.30 | Functional ≤ 10μM |  
            | Z50425-3-O | Plasmodium Falciparum (cluster #3 Of 22), Other | Other | 7943 | 0.29 | Functional ≤ 10μM |  
            | Z50597-1-O | Rattus Norvegicus (cluster #1 Of 12), Other | Other | 1550 | 0.33 | Functional ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 3.52 | 7.44 | -12.61 | 0 | 5 | 0 | 50 | 339.391 | 6 | ↓ |  
            | Lo
                Low (pH 4.5-6) | 3.52 | 7.64 | -41.45 | 1 | 5 | 1 | 51 | 340.399 | 6 | ↓ |  | 
 
            
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 Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 1.95 | 3.07 | -12.5 | 1 | 5 | 0 | 64 | 268.219 | 4 | ↓ |  
            | Hi
                High (pH 8-9.5) | 2.40 | 1.22 | -48.8 | 0 | 5 | -1 | 67 | 267.211 | 4 | ↓ |  | 
 
            
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 700 | 0.34 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 95 | 0.39 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 95 | 0.39 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 95 | 0.39 | Binding ≤ 10μM |  
            | Z50597-1-O | Rattus Norvegicus (cluster #1 Of 5), Other | Other | 180 | 0.38 | Binding ≤ 10μM |  
            | Z100081-1-O | PBMC (Peripheral Blood Mononuclear Cells) (cluster #1 Of 4), Other | Other | 3467 | 0.31 | Functional ≤ 10μM |  
            | Z50512-1-O | Cavia Porcellus (cluster #1 Of 7), Other | Other | 4500 | 0.30 | Functional ≤ 10μM |  
            | Z50587-4-O | Homo Sapiens (cluster #4 Of 9), Other | Other | 6120 | 0.29 | Functional ≤ 10μM |  
            | Z50592-1-O | Oryctolagus Cuniculus (cluster #1 Of 8), Other | Other | 800 | 0.34 | Functional ≤ 10μM |  
            | Z50597-1-O | Rattus Norvegicus (cluster #1 Of 12), Other | Other | 1000 | 0.34 | Functional ≤ 10μM |  
            | Z80566-1-O | U-937 (Histiocytic Lymphoma Cells) (cluster #1 Of 2), Other | Other | 3630 | 0.30 | Functional ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 3.37 | 10.45 | -42.84 | 0 | 5 | -1 | 82 | 342.415 | 5 | ↓ |  | 
 
            
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            2000919        
    
          
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | O77823-1-E | Phosphodiesterase 4A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 740 | 0.43 | Binding ≤ 10μM |  
            | PDE1A-1-E | Phosphodiesterase 1A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 800 | 0.43 | Binding ≤ 10μM |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 740 | 0.43 | Binding ≤ 10μM |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 4000 | 0.38 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 40 | 0.52 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 930 | 0.42 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 4 | 0.59 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 3690 | 0.38 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 622 | 0.43 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 930 | 0.42 | Binding ≤ 10μM |  
            | Q864F1-1-E | Phosphodiesterase 5 (cluster #1 Of 1), Eukaryotic | Eukaryotes | 720 | 0.43 | Binding ≤ 10μM |  
            | Q8VBU5-1-E | Phosphodiesterase 4B (cluster #1 Of 1), Eukaryotic | Eukaryotes | 4 | 0.59 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 1), Eukaryotic | Eukaryotes | 625 | 0.43 | Functional ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 1), Eukaryotic | Eukaryotes | 6500 | 0.36 | Functional ≤ 10μM |  
            | Z100081-1-O | PBMC (Peripheral Blood Mononuclear Cells) (cluster #1 Of 1), Other | Other | 150 | 0.48 | Binding ≤ 10μM |  
            | Z50597-1-O | Rattus Norvegicus (cluster #1 Of 5), Other | Other | 7 | 0.57 | Binding ≤ 10μM |  
            | Z100081-2-O | PBMC (Peripheral Blood Mononuclear Cells) (cluster #2 Of 4), Other | Other | 880 | 0.42 | Functional ≤ 10μM |  
            | Z100489-1-O | Eosinophils (Eosinophils) (cluster #1 Of 1), Other | Other | 6500 | 0.36 | Functional ≤ 10μM |  
            | Z50512-1-O | Cavia Porcellus (cluster #1 Of 7), Other | Other | 340 | 0.45 | Functional ≤ 10μM |  
            | Z50587-4-O | Homo Sapiens (cluster #4 Of 9), Other | Other | 660 | 0.43 | Functional ≤ 10μM |  
            | Z50592-3-O | Oryctolagus Cuniculus (cluster #3 Of 8), Other | Other | 4 | 0.59 | Functional ≤ 10μM |  
            | Z50597-1-O | Rattus Norvegicus (cluster #1 Of 12), Other | Other | 40 | 0.52 | Functional ≤ 10μM |  
            | Z80566-1-O | U-937 (Histiocytic Lymphoma Cells) (cluster #1 Of 2), Other | Other | 1230 | 0.41 | Functional ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.67 | 5.43 | -11.26 | 1 | 4 | 0 | 48 | 275.348 | 4 | ↓ |  | 
 
            
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            4982        
    
          
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | O77823-1-E | Phosphodiesterase 4A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 740 | 0.43 | Binding ≤ 10μM |  
            | PDE1A-1-E | Phosphodiesterase 1A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 800 | 0.43 | Binding ≤ 10μM |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 740 | 0.43 | Binding ≤ 10μM |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 1400 | 0.41 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 930 | 0.42 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1400 | 0.41 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 4 | 0.59 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1400 | 0.41 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 930 | 0.42 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1400 | 0.41 | Binding ≤ 10μM |  
            | Q864F1-1-E | Phosphodiesterase 5 (cluster #1 Of 1), Eukaryotic | Eukaryotes | 720 | 0.43 | Binding ≤ 10μM |  
            | Q8VBU5-1-E | Phosphodiesterase 4B (cluster #1 Of 1), Eukaryotic | Eukaryotes | 4 | 0.59 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 1), Eukaryotic | Eukaryotes | 625 | 0.43 | Functional ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 1), Eukaryotic | Eukaryotes | 6500 | 0.36 | Functional ≤ 10μM |  
            | Z100081-1-O | PBMC (Peripheral Blood Mononuclear Cells) (cluster #1 Of 1), Other | Other | 150 | 0.48 | Binding ≤ 10μM |  
            | Z50597-1-O | Rattus Norvegicus (cluster #1 Of 5), Other | Other | 7 | 0.57 | Binding ≤ 10μM |  
            | Z100081-2-O | PBMC (Peripheral Blood Mononuclear Cells) (cluster #2 Of 4), Other | Other | 880 | 0.42 | Functional ≤ 10μM |  
            | Z100489-1-O | Eosinophils (Eosinophils) (cluster #1 Of 1), Other | Other | 6500 | 0.36 | Functional ≤ 10μM |  
            | Z50512-1-O | Cavia Porcellus (cluster #1 Of 7), Other | Other | 340 | 0.45 | Functional ≤ 10μM |  
            | Z50587-4-O | Homo Sapiens (cluster #4 Of 9), Other | Other | 660 | 0.43 | Functional ≤ 10μM |  
            | Z50592-3-O | Oryctolagus Cuniculus (cluster #3 Of 8), Other | Other | 4 | 0.59 | Functional ≤ 10μM |  
            | Z50597-1-O | Rattus Norvegicus (cluster #1 Of 12), Other | Other | 40 | 0.52 | Functional ≤ 10μM |  
            | Z80566-1-O | U-937 (Histiocytic Lymphoma Cells) (cluster #1 Of 2), Other | Other | 1230 | 0.41 | Functional ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.67 | 5.44 | -11.23 | 1 | 4 | 0 | 48 | 275.348 | 4 | ↓ |  
            | Ref
                Reference (pH 7) | 2.85 | 2.11 | -7.58 | 1 | 4 | 0 | 51 | 275.348 | 4 | ↓ |  | 
 
            
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | CNCG-1-E | Phosphodiesterase 6H (cluster #1 Of 1), Eukaryotic | Eukaryotes | 11 | 0.33 | Binding ≤ 10μM |  
            | CNRG-1-E | Phosphodiesterase 6G (cluster #1 Of 1), Eukaryotic | Eukaryotes | 11 | 0.33 | Binding ≤ 10μM |  
            | PDE10-1-E | Phosphodiesterase 10A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 790 | 0.25 | Binding ≤ 10μM |  
            | PDE11-1-E | Phosphodiesterase 11A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 130 | 0.28 | Binding ≤ 10μM |  
            | PDE1A-1-E | Phosphodiesterase 1A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 230 | 0.27 | Binding ≤ 10μM |  
            | PDE1B-1-E | Phosphodiesterase 1B (cluster #1 Of 1), Eukaryotic | Eukaryotes | 230 | 0.27 | Binding ≤ 10μM |  
            | PDE1C-1-E | Phosphodiesterase 1C (cluster #1 Of 1), Eukaryotic | Eukaryotes | 230 | 0.27 | Binding ≤ 10μM |  
            | PDE3A-1-E | Phosphodiesterase 3A (cluster #1 Of 2), Eukaryotic | Eukaryotes | 2100 | 0.23 | Binding ≤ 10μM |  
            | PDE3B-1-E | Phosphodiesterase 3B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 2100 | 0.23 | Binding ≤ 10μM |  
            | PDE4A-3-E | Phosphodiesterase 4A (cluster #3 Of 3), Eukaryotic | Eukaryotes | 4500 | 0.22 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 4500 | 0.22 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 4500 | 0.22 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 4500 | 0.22 | Binding ≤ 10μM |  
            | PDE5A-1-E | Phosphodiesterase 5A (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1 | 0.37 | Binding ≤ 10μM |  
            | PDE6A-1-E | Rod CGMP-specific 3',5'-cyclic Phosphodiesterase Subunit Alpha (cluster #1 Of 1), Eukaryotic | Eukaryotes | 11 | 0.33 | Binding ≤ 10μM |  
            | PDE6B-1-E | Phosphodiesterase 6B (cluster #1 Of 1), Eukaryotic | Eukaryotes | 11 | 0.33 | Binding ≤ 10μM |  
            | PDE6C-1-E | Phosphodiesterase 6C (cluster #1 Of 1), Eukaryotic | Eukaryotes | 11 | 0.33 | Binding ≤ 10μM |  
            | PDE6D-1-E | Phosphodiesterase 6D (cluster #1 Of 1), Eukaryotic | Eukaryotes | 11 | 0.33 | Binding ≤ 10μM |  
            | PDE9A-1-E | Phosphodiesterase 9A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 460 | 0.26 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.56 | 6.46 | -15.5 | 1 | 10 | 0 | 113 | 488.614 | 8 | ↓ |  
            | Mid
                Mid (pH 6-8) | 3.01 | 4.67 | -56.65 | 0 | 10 | -1 | 116 | 487.606 | 8 | ↓ |  
            | Mid
                Mid (pH 6-8) | 2.56 | 8.68 | -54.65 | 2 | 10 | 1 | 114 | 489.622 | 8 | ↓ |  | 
 
            
        |  | 
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 1 | 0.48 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1 | 0.48 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1 | 0.48 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1 | 0.48 | Binding ≤ 10μM |  
            | Z100081-1-O | PBMC (Peripheral Blood Mononuclear Cells) (cluster #1 Of 4), Other | Other | 3 | 0.46 | Functional ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 4.26 | 8.04 | -10.47 | 1 | 5 | 0 | 60 | 403.212 | 7 | ↓ |  | 
 
            
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            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 3.96 | 8.11 | -13.19 | 1 | 4 | 0 | 51 | 342.395 | 5 | ↓ |  | 
 
            
        |  | 
Analogs
        
        
            40933420        
    
          
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | BMP1-1-E | Bone Morphogenetic Protein 1 (cluster #1 Of 1), Eukaryotic | Eukaryotes | 44 | 0.45 | Binding ≤ 10μM |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 1800 | 0.35 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1500 | 0.35 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 2400 | 0.34 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 900 | 0.37 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 1.40 | -5.38 | -24.12 | 4 | 8 | 0 | 131 | 324.381 | 8 | ↓ |  
            | Hi
                High (pH 8-9.5) | 1.59 | -4.82 | -62.4 | 3 | 8 | -1 | 137 | 323.373 | 8 | ↓ |  
            | Hi
                High (pH 8-9.5) | 1.40 | -4.82 | -62.4 | 3 | 8 | -1 | 134 | 323.373 | 8 | ↓ |  | 
 
            
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            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 1.12 | 11.65 | -30.45 | 1 | 6 | 1 | 56 | 406.506 | 4 | ↓ |  | 
 
            
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            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 4.50 | 9.26 | -9.37 | 1 | 4 | 0 | 48 | 345.826 | 5 | ↓ |  | 
 
            
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 VendorsPhysical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 3.41 | 7.44 | -8.98 | 1 | 5 | 0 | 60 | 346.814 | 5 | ↓ |  | 
 
            
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            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 4.27 | 7.77 | -10.91 | 1 | 5 | 0 | 60 | 369.248 | 7 | ↓ |  | 
 
            
        |  | 
Analogs
        
        
            26528527        
    
          
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        And 7 More
    
 
        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 4300 | 0.34 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 4300 | 0.34 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 4300 | 0.34 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 4300 | 0.34 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.59 | 5.61 | -12.47 | 0 | 5 | 0 | 56 | 319.382 | 4 | ↓ |  | 
 
            
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            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 10000 | 0.25 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 10000 | 0.25 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 10000 | 0.25 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 10000 | 0.25 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.41 | 7.99 | -16.48 | 0 | 7 | 0 | 93 | 404.488 | 9 | ↓ |  | 
 
            
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 1500 | 0.35 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1500 | 0.35 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1500 | 0.35 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1500 | 0.35 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.43 | 5.33 | -12.37 | 0 | 6 | 0 | 69 | 339.413 | 8 | ↓ |  | 
 
            
        |  | 
Analogs
        
        
            170852        
    
          
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 6000 | 0.32 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6000 | 0.32 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6000 | 0.32 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6000 | 0.32 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.50 | 4.81 | -11.32 | 1 | 5 | 0 | 65 | 333.409 | 5 | ↓ |  | 
 
            
        |  | 
Analogs
        
        
            21702        
    
          
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 6000 | 0.32 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6000 | 0.32 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6000 | 0.32 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6000 | 0.32 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.50 | 4.87 | -12.5 | 1 | 5 | 0 | 65 | 333.409 | 5 | ↓ |  | 
 
            
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 670 | 0.31 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 670 | 0.31 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 670 | 0.31 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 670 | 0.31 | Binding ≤ 10μM |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 1), Eukaryotic | Eukaryotes | 600 | 0.31 | Functional ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 1), Eukaryotic | Eukaryotes | 600 | 0.31 | Functional ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 1), Eukaryotic | Eukaryotes | 600 | 0.31 | Functional ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 1), Eukaryotic | Eukaryotes | 600 | 0.31 | Functional ≤ 10μM |  
            | Z100709-1-O | Squirrel Monkey (cluster #1 Of 1), Other | Other | 600 | 0.31 | Functional ≤ 10μM |  
            | Z50587-4-O | Homo Sapiens (cluster #4 Of 9), Other | Other | 8500 | 0.25 | Functional ≤ 10μM |  
            | Z80566-1-O | U-937 (Histiocytic Lymphoma Cells) (cluster #1 Of 2), Other | Other | 290 | 0.33 | Functional ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 5.06 | 1.99 | -9.25 | 0 | 3 | 0 | 31 | 373.496 | 7 | ↓ |  
            | Lo
                Low (pH 4.5-6) | 5.06 | 2.1 | -39.4 | 1 | 3 | 1 | 32 | 374.504 | 7 | ↓ |  | 
 
            
        |  | 
Analogs
        
        
            4363864        
    
          
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 6400 | 0.26 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6400 | 0.26 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6400 | 0.26 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6400 | 0.26 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.72 | 8.35 | -13.83 | 0 | 6 | 0 | 80 | 400.5 | 7 | ↓ |  | 
 
            
        |  | 
Analogs
        
        
            4363863        
    
          
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 6400 | 0.26 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6400 | 0.26 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6400 | 0.26 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 6400 | 0.26 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.72 | 8.36 | -13.91 | 0 | 6 | 0 | 80 | 400.5 | 7 | ↓ |  | 
 
            
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            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 120 | 0.42 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 44 | 0.45 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 44 | 0.45 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 44 | 0.45 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.92 | 2.87 | -12.46 | 0 | 4 | 0 | 59 | 313.397 | 4 | ↓ |  | 
 
            
        |  | 
Analogs
        
        
            5388699        
    
         
        
            40286923        
    
          
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 60 | 0.42 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 60 | 0.42 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 60 | 0.42 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 60 | 0.42 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 3.05 | 1.78 | -13.04 | 0 | 5 | 0 | 53 | 322.364 | 5 | ↓ |  | 
 
            
        |  | 
Analogs
        
        
            26420340        
    
          
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        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 2000 | 0.47 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 2000 | 0.47 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 2000 | 0.47 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 2000 | 0.47 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 1.39 | 2.8 | -12.78 | 1 | 5 | 0 | 64 | 232.239 | 3 | ↓ |  | 
 
            
        |  | 
Analogs
Draw
Identity
99%
90%
80%
70%
 VendorsPhysical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 1.45 | 3.18 | -13.52 | 2 | 5 | 0 | 71 | 257.293 | 1 | ↓ |  | 
 
            
        |  | 
Analogs
Draw
Identity
99%
90%
80%
70%
 VendorsPhysical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 4.23 | -0.39 | -9.74 | 1 | 5 | 0 | 60 | 381.259 | 5 | ↓ |  | 
 
            
        |  | 
Analogs
Draw
Identity
99%
90%
80%
70%
 VendorsPhysical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.34 | 9.05 | -21.23 | 1 | 7 | 0 | 74 | 384.48 | 6 | ↓ |  | 
 
            
        |  | 
Analogs
Draw
Identity
99%
90%
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70%
 Vendors
        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 9000 | 0.28 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 9000 | 0.28 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 9000 | 0.28 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 9000 | 0.28 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 1.28 | 5.89 | -19.76 | 0 | 7 | 0 | 93 | 364.423 | 9 | ↓ |  | 
 
            
        |  | 
Analogs
Draw
Identity
99%
90%
80%
70%
 Vendors
        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 10000 | 0.29 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 10000 | 0.29 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 10000 | 0.29 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 10000 | 0.29 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 1.01 | 5.11 | -17.07 | 0 | 7 | 0 | 93 | 350.396 | 8 | ↓ |  | 
 
            
        |  | 
Analogs
        
        
            3928931        
    
          
Draw
Identity
99%
90%
80%
70%
 Vendors
        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 4100 | 0.28 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 4100 | 0.28 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 4100 | 0.28 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 4100 | 0.28 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.20 | 7.35 | -13.16 | 0 | 6 | 0 | 80 | 386.473 | 7 | ↓ |  | 
 
            
        |  | 
Analogs
        
        
            1893607        
    
          
Draw
Identity
99%
90%
80%
70%
 Vendors
        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-1-E | Phosphodiesterase 4A (cluster #1 Of 3), Eukaryotic | Eukaryotes | 4100 | 0.28 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 4100 | 0.28 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 4100 | 0.28 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 4100 | 0.28 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 2.20 | 7.56 | -14.41 | 0 | 6 | 0 | 80 | 386.473 | 7 | ↓ |  | 
 
            
        |  |  | 
 
            
        |  |  | 
 
            
        |  | 
Analogs
Draw
Identity
99%
90%
80%
70%
 Vendors
        Clustered Target Annotations
        
        
            | Code | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |  
            | PDE4A-3-E | Phosphodiesterase 4A (cluster #3 Of 3), Eukaryotic | Eukaryotes | 1100 | 0.29 | Binding ≤ 10μM |  
            | PDE4B-1-E | Phosphodiesterase 4B (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1100 | 0.29 | Binding ≤ 10μM |  
            | PDE4C-1-E | Phosphodiesterase 4C (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1100 | 0.29 | Binding ≤ 10μM |  
            | PDE4D-1-E | Phosphodiesterase 4D (cluster #1 Of 2), Eukaryotic | Eukaryotes | 1100 | 0.29 | Binding ≤ 10μM |  Physical Representations
    
        
            | Type
                pH range | xlogP | Des A‑Pol
                Apolar desolvation
                (kcal/mol) | Des Pol
                Polar desolvation
                (kcal/mol) | H Don
                H-bond donors | H Acc
                H-bond acceptors | Chg
                Net charge | tPSA 
                (Ų) | MWT
                Molecular weight
                (g/mol) | RB
                Rotatable bonds | DL |  
            | Ref
                Reference (pH 7) | 3.91 | 12 | -36.03 | 1 | 5 | 0 | 63 | 421.806 | 5 | ↓ |  |