Showing structure for (2r,3s,4ar,6r,8s,8ar)-3,6-dihydroxy-8-[(3r)-3-hydroxy-3-methylpent-4-en-1-yl]-4,4-dimethyl-8a-({[(2r)-2-methylbutanoyl]oxy}methyl)-7-methylidene-hexahydro-1h-naphthalen-2-yl (2z)-2-methylbut-2-enoate