2-(1-methyl-2-((1-methyl-1H-indol-3-yl)methyl)-1H-indol-3-yl)acetic acid

1-Methyl-3-[1-methyl-2-(1-methyl-1H-indol-3-ylmethyl)-1H-indol-3-ylmethyl]-1,3-dihydro-indol-2-one

2-(1-methylindol-3-yl)ethanol

3-[2-(5-ethyl-3,6-dihydro-2H-pyridin-1-yl)ethyl]-1-methylindole

3-[2-(3-ethylpyridin-1-ium-1-yl)ethyl]-1-methylindole,bromide