4-nitro-N'-(4-nitrobenzoyl)benzohydrazide

2-nitro-1-(4-nitrophenyl)ethanone

(4-硝基苯基)(吡咯烷-1-基)甲酮

p-硝基苯甲酸2-苯基酰肼

(4-nitrophenyl)-(1H-pyrrol-2-yl)methanone