(1R,2S,4aR,13bS,14aS)-methyl-2-hydroxy-1,2,4a,5,7,8,13,13b,14,14a-decahydroindolo[2',3':3,4]pyrido-[1,2-b]isoquinoline-1-carboxylate

(+)-yohimbinone

(20β)-18,19-didehydroyohimban-17-one

17β-hydroxy-18,19-didehydroyohimbane

(4aS,6S,7R,8aR)-2-(2-(1H-indol-3-yl)ethyl)-7-hydroxy-3-oxodecahydroisoquinolin-6-yl pivalate