N-(4-nitrophenyl)butanamide

2-ethyl-N-(4-nitrophenyl)malonamic acid ethyl ester

N-(4-aminophenyl)-3-pyrrolidin-1-ylpropanamide

N-[(E)-[4-(4-chlorophenyl)-2-imino-1,3-thiazol-5-ylidene]amino]-4-nitroaniline

(3S)-3-methylsulfanyl-5-nitro-1,3-dihydroindol-2-one