(1s,5s,5as,5br,6r,6as,6br,7r,8as,9as,10as,11r,11ar,11bs,13s,13ar,13bs)-5,7-dihydroxy-1,5,5a,11a,13a-pentamethyl-4,8-dioxo-4,5,5a,5b,6,6a,6b,7,8,8a,9,9a,10a,11,11a,11b,12,13,13a,13b-icosahydro-1h-oxireno[6',7']naphtho[1',2':7,8]fluoreno[2,1-b]furan-6,11,13-triyl triacetate - Open Babel Depiction