Showing structure for (3ar,4s,6s,7s,7ar)-6-(1-hydroxyethenyl)-7-(3-hydroxyprop-1-en-2-yl)-6-methyl-3-methylidene-2-oxo-tetrahydro-3ah-1-benzofuran-4-yl (3r)-3,4-dihydroxy-2-methylidenebutanoate