甲酸

1-methyl-5-nitro-3-phenylindole-2-carbaldehyde

2-methyl-3-phenyl-5-nitroindole

1,2-dimethyl-5-nitro-3-phenylindole

(1-甲基-5-硝基-3-苯基-1H-吲哚-2-基)甲醇