3-[(dimethylamino)methyl]-1H-indole-4-carbaldehyde

1-(4-methylphenyl)sulfonylindole-4-carbaldehyde

4-异氰酸-1-甲基-1H-吲哚

2-(4-formyl-1H-indol-3-yl)acetonitrile

methyl 9H-carbazole-4-carboxylate