CC1=C2CC/C(C)=C/CC[C@](C)(O)[C@H](O)CC/C(C)=C/[C@H]2OC1=O	(6E,10S,11R,14E,15aR)-10,11-dihydroxy-3,6,10,14-tetramethyl-4,5,8,9,11,12,13,15a-octahydrocyclotetradeca[b]furan-2-one