(1E)-4,4,6,8-tetramethyl-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione 1-thiosemicarbazone

5-amino-2-(4,6-dimethylpyrimidin-2-yl)-2,4-dihydro-3H-pyrazol-3-one

1-(1,1-dioxidotetrahydro-3-thienyl)-3-phenyl-1H-pyrazol-5-ol

3-(5-methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-6-yl)propanoic acid

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

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

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

N-(3,4-dimethylphenyl)-N'-(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)guanidine

3,4-dichloro-1-(2-ethoxyphenyl)-1H-pyrrole-2,5-dione

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

5-hexyl-2-mercapto-6-methylpyrimidin-4(3H)-one