7-溴-5-硝基-1H-吲哚

5-氨基吲哚

1-(5-氨基-7-溴-2,3-二氢-1H-吲哚-1-基)乙酮

2-(7-bromo-5-nitro-1H-indol-3-yl)acetic acid

(5-氨基-1H-吲哚-3-基)乙酸