![3,4,5,7-tetrahydro-2H-furo[3,4-d]pyridazin-1-one](http://zinc12.docking.org/img/rings/597809.gif)
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![3-[(3-phenyl-1H-1,2,4-triazol-5-yl)iminomethyl]-2,3-dihydro-1H-pyridazin-6-one](http://zinc12.docking.org/img/rings/359646.gif)
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![3-[4-(5-keto-1,4-dihydro-1,2,4-triazol-3-yl)piperidine-1-carbonyl]-2,3-dihydro-1H-pyridazin-6-one](http://zinc12.docking.org/img/rings/407431.gif)
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![N-[4-(2H-benzimidazol-2-yl)phenyl]-6-keto-2,3-dihydro-1H-pyridazine-3-carboxamide](http://zinc12.docking.org/img/rings/346141.gif)
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![2-[[2-(2H-benzimidazol-2-yl)-3-keto-1,6-dihydropyridazin-5-yl]amino]-N-phenyl-acetamide](http://zinc12.docking.org/img/rings/351509.gif)
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![5-cyclopropyl-N-[[1-(6-keto-2,3-dihydro-1H-pyridazin-4-yl)-4-piperidyl]methyl]-3H-pyrazole-3-carboxamide](http://zinc12.docking.org/img/rings/607750.gif)
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![6-phenyl-2-[2-[[3-(2-pyridyl)-1H-1,2,4-triazol-5-yl]imino]ethyl]-1,6-dihydropyridazin-3-one](http://zinc12.docking.org/img/rings/360932.gif)
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![6-[4-(2H-indole-2-carbonyl)-1,4-diazepan-1-yl]-2-phenyl-1,6-dihydropyridazin-3-one](http://zinc12.docking.org/img/rings/366085.gif)
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