Showing structure for (3ar,4s,6ar,8s,9ar,9br)-8-hydroxy-6-methyl-3,9-dimethylidene-2-oxo-3ah,4h,6ah,7h,8h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2s,3s)-2,3-bis(acetyloxy)-2-methylbutanoate