5-甲基-6H-吡啶并[4,3-b]咔唑

2,2-dimethoxy-N-(1-(1-methyl-9H-carbazol-3-yl)ethyl)ethan-1-amine

吲哚

N-苯磺酸吲哚

1-[1-(benzenesulfonyl)indol-2-yl]-1-pyridin-4-ylethanol