(3α,16α)-D-homoeburnamonine-14,15-dione

色胺

ethyl 3-((2-(1H-indol-3-yl)ethyl)amino)propanoate

3-ethyl-1-[2-(1H-indol-3-yl)ethyl]-2,4-piperidinedione

(R)-3-ethyl-1-[2-(1H-indol-3-yl)ethyl]-2,4-dioxo-3-piperidinepropanoic acid