3,8-dimethyl-2,3,4,9-tetrahydro-1H-carbazol-1-one

7-methyl-1-(pyridin-2-ylsulfonyl)-1H-indole-3-carbaldehyde

2-methyl-1-(7-methyl-1-(pyridin-2-ylsulfonyl)-1H-indol-3-yl)buta-2,3-dien-1-ol

7-甲基吲哚-3-甲醛