N-(4-nitrophenyl)octadecanamide

N-(2-bromo-4-nitrophenyl)-2-nitrobenzenesulfonamide

N-(2-bromo-4-nitrophenyl)-N-methyl-2-nitrobenzenesulfonamide

3-(dimethylamino)-6-[(4-nitroanilino)methylidene]cyclohexa-2,4-dien-1-one

N-[(4-nitrophenyl)carbamothioyl]furan-2-carboxamide