6,7,12,13-四氢-5H-吲哚并[2,3-a]吡咯并[3,4-c]咔唑-5-酮

2-硝基肉桂醛

3-(2-硝基-苯基)-丙醛

1H-吲哚-2-甲醇

2-[3-(2-nitrophenyl)prop-2-enyl]isoindole-1,3-dione