Showing structure for 1-[(4ar,5s,6r,8ar)-5,6,8a-trimethyl-5-[2-(2-oxo-5h-furan-3-yl)ethyl]-3,4,4a,6,7,8-hexahydronaphthalen-1-yl]methyl 3-[(4ar,5s,6r,8ar)-5-[2-(furan-3-yl)ethyl]-5,6,8a-trimethyl-3,4,4a,6,7,8-hexahydronaphthalen-1-yl]methyl propanedioate