IUPAC: (7S,10aS,11S,13S,13aS,14S,16aS)-14-benzyl-11-hydroxy-5,7,13-trimethyl-12-methylidene-2H,3H,6H,7H,8H,10aH,11H,12H,13H,13aH,14H,15H,16H-oxacyclododeca[3,2-d]isoindole-2,6,16-trione
IUPAC: (7S,10aS,11S,13S,13aS,14S,16aS)-14-benzyl-11-hydroxy-5,7,13-trimethyl-12-methylidene-2H,3H,6H,7H,8H,10aH,11H,12H,13H,13aH,14H,15H,16H-oxacyclododeca[3,2-d]isoindole-2,6,16-trione