2-mercapto-3-phenylthieno[3,2-d]pyrimidin-4(3H)-one

3-methyl-2,3,4,9-tetrahydro-1H-carbazole

4,6-dimethyl-N-(octahydro-2H-benzimidazol-2-ylidene)pyrimidin-2-amine

N-(2,5-dimethoxyphenyl)-2-mercaptoacetamide

4-amino-6-mercapto-1,3,5-triazin-2(5H)-one

3-(5-methyl-7-oxo-2-phenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)propanoic acid

N-(2-phenylethyl)-1,3,5-triazine-2,4-diamine

N-(3-chlorophenyl)-1,3,5-triazine-2,4-diamine

N-(4-isopropylphenyl)-N'-(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)guanidine

1-(2-fluoro-4-methylphenyl)-1H-pyrrole-2,5-dione

2-amino-6-(4-methylphenyl)pyrimidin-4(3H)-one

2-[(3,5-dichlorophenyl)amino]-5,6-dimethylpyrimidin-4(3H)-one

methyl 6-oxohexahydropyridazine-4-carboxylate

2-[(5-amino-1H-1,2,4-triazol-1-yl)methyl]succinic acid

2-methylpyrimido[1,2-a]benzimidazol-4(1H)-one