Showing structure for (1s,2s,2's,3s,4s,4ar,5'r,8as)-5'-(furan-3-yl)-3,4-dihydroxy-5-(hydroxymethyl)-2'-methoxy-2-methyl-2,3,4,7,8,8a-hexahydrospiro[naphthalene-1,3'-oxolan]-4a-ylmethyl acetate