3H-Cycloundec(d)oxireno(f)isoindole-6,9,10(11H)-trione,4,5,7,8,12,12a,13,13a,14a,14b-decahydro-12-(1H-indol-3-ylmethyl)-4,13,13a-trimethyl-, (1E,4S,9aR,12S,12aR,13S,13aR,14aS,14bR)- 70852-29-8