5-nitro-N-[2-(2-thienyl)ethyl]pyridin-2-amine

N-cyclooctyl-2-nitrobenzamide

3-oxo-N-{4-[(E)-phenyldiazenyl]phenyl}butanamide

N-(2-hydroxypropyl)-4-nitrobenzamide

1-[2-(4,5-dimethoxy-2-nitrophenyl)ethyl]pyrrolidin-2-one

6-methyl-3-(3-nitrophenyl)-5,6-dihydro[1,3]thiazolo[2,3-c][1,2,4]triazole

6-oxo-1-phenyl-1,4,5,6-tetrahydropyridazine-3-carboxylic acid

N-(tert-butyl)-7-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-sulfonamide

1,2,3,4-tetrahydropyrido[1,2-a]benzimidazole-7-carboxylic acid

3-(2-fluorobenzyl)-7-nitroquinazolin-4(3H)-one

7-amino-3-ethylquinazolin-4(3H)-one