Showing structure for 4-hydroxy-9-({4-hydroxy-6,10-dimethyl-2-oxo-3h,3ah,4h,7h,8h,11h,11ah-cyclodeca[b]furan-3-yl}methyl)-6,10-dimethyl-3-methylidene-3ah,4h,7h,8h,9h,11ah-cyclodeca[b]furan-2-one