3-(2-nitrophenyl)imidazolidine-2,4-dione

N-(4-nitrophenyl)adamantan-1-amine

propyl 4-(2-hydrazino-2-oxoethoxy)benzoate

N~3~-phenyl-1H-1,2,4-triazole-3,5-diamine

N-methyl-7-nitro-2,3-dihydro-1,4-benzodioxine-6-sulfonamide

N-(3-methylphenyl)-2-nitrobenzamide

N-[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]-N'-phenylurea

2-(cyclohexylamino)-5-nitrobenzoic acid

1-[(4-nitrophenyl)sulfonyl]proline

2-amino-4,6-dimethylbenzonitrile

(2E)-3-phenyl-2-(phenylimino)-1,3-thiazolidin-4-one