1627827-84-2

(2R,31R,7aR,8R,8aS,11S,11aS,11bR)-8-Ethyl-11-methyl-2-((2R,4S)-4-methyl-5-oxotetrahydrofuran-2-yl)dodecahydroazepino[3,2,1-hi]furo[3,2-e]indol-10(2H)-one