2-ethoxy-7,7-dimethyl-10-thioxo-7,10-dihydro[1,2]dithiolo[3,4-c]pyrrolo[3,2,1-ij]quinoline-4,5-dione

(1E)-8-methoxy-4,4,6-trimethyl-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione 1-thiosemicarbazone

5,5,7,9-tetramethyl-1H,5H-[1,3]oxazino[5,4,3-ij]quinoline-1,3-dione

2-amino-7-(4-methylphenyl)-7,8-dihydroquinazolin-5(6H)-one

2-amino-7-(3,4,5-trimethoxyphenyl)-7,8-dihydroquinazolin-5(6H)-one

6-butyl-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one

3-ethylthieno[3,2-d]pyrimidine-2,4(1H,3H)-dione

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