Showing structure for 1-[3-(2-{4-hydroxy-1,5,5-trimethyl-3,6-dioxaspiro[bicyclo[2.2.2]octane-2,2'-oxan]-5'-yl}ethyl)-2,2-dimethyl-6-methylidenecyclohexyl]-2-(2-oxooxolan-3-ylidene)ethyl acetate