![3-[4-(1,3-benzothiazol-2-yl)anilino]-4H-1,2,4-triazin-5-one](http://zinc12.docking.org/img/rings/66028.gif)
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![3-[2-(2H-indol-3-yl)ethylamino]-6-phenyl-4H-1,2,4-triazin-5-one](http://zinc12.docking.org/img/rings/359730.gif)
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![2-[(5-keto-6-phenyl-4H-1,2,4-triazin-3-yl)thio]-N-(4,5,6,7-tetrahydrobenzothiophen-2-yl)acetamide](http://zinc12.docking.org/img/rings/66226.gif)
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![6-benzyl-3-[4-(2-pyridyl)piperazino]-4H-1,2,4-triazin-5-one](http://zinc12.docking.org/img/rings/6787.gif)
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![3-[N'-[4-(3,5-diphenyl-2-pyrazolin-1-yl)benzylidene]hydrazino]-4H-1,2,4-triazin-5-one](http://zinc12.docking.org/img/rings/65967.gif)
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