6-氯-5-(2-氯乙基)羟吲哚

5-氯乙酰-6-氯-1,3-二氢-2H-吲哚-2-酮

2,7-dichlorophenazine

1-(3,6-dichlorocarbazol-9-yl)ethanone

2-(2-amino-4-chloroanilino)ethanol