1,4,9-三甲基-9H-咔唑

1-(1-hydroxy-1,4,8b-trimethyl-1,2,3,3a,4,8b-hexahydro-cyclopent[b]indol-3-yl)-ethanone

3-甲基-1H-吲哚-2-甲醛

2-[bis(1,3-dimethylindol-2-yl)methyl]-1,3-dimethylindole

1-(N-methylanilino)propan-2-one