Showing structure for methyl (3as,4s,5s,11s,11as)-11-hydroxy-5-{[(2e)-2-(hydroxymethyl)but-2-enoyl]oxy}-3,10-dimethylidene-4-[(2-methylpropanoyl)oxy]-2-oxo-3ah,4h,5h,8h,9h,11h,11ah-cyclodeca[b]furan-6-carboxylate