6-(3-hydroxyphenyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione

2,6-diamino-4-(4-chlorophenyl)-4H-thiopyran-3,5-dicarbonitrile

(4-pyrrolidin-1-ylbenzylidene)malononitrile

[4-(4-methylpiperazin-1-yl)benzylidene]malononitrile

1-(5-chloro-1H-benzimidazol-2-yl)ethanol

methyl 1-[(dimethylamino)sulfonyl]piperidine-4-carboxylate

N'-(6-bromopyridin-2-yl)formic hydrazide

5-methyl-3-phenyl-1H-pyrazole-4-carboxylic acid

6-chloro-N~4~-cyclohexylpyrimidine-2,4-diamine

tert-butyl 2-(chloroacetyl)hydrazinecarboxylate

2-chloro-N-(2-chloroethyl)acetamide