151063-13-7 AIDS-028274 AIDS028274 Cyanthiwigin C Cyclohept[e]inden-3-ol, 3,3a,4,5,5a,6,9,10,10a,10b-decahydro-3a,5a,8-trimethyl-1-(1-methylethyl)-, (3S,3aS,5aS,10aR,10bS)-