Showing structure for 2-[(1r,2s,4ar,5s,6r,8s,8ar)-8a-[(acetyloxy)methyl]-2,8-dihydroxy-5,6-dimethyl-hexahydro-2h-spiro[naphthalene-1,2'-oxiran]-5-yl]-1-(furan-3-yl)ethyl acetate