Showing structure for methyl 2-[(3r,4s)-4-[(1ar,2r,4as,5s,7r,7ar)-5-(furan-3-yl)-7-hydroxy-1a,4a-dimethyl-hexahydroindeno[4,3a-b]oxiren-2-yl]-2,2,4-trimethyl-7-oxo-3h-oxepin-3-yl]acetate