Showing structure for (3s,3as,6r,7ar)-5-[(2r)-5-[(5r,6s,7as)-6-ethenyl-3-(hydroxymethyl)-6-methyl-2-oxo-4,5,7,7a-tetrahydro-1-benzofuran-5-yl]hex-5-en-2-yl]-6-ethyl-3-hydroxy-3-(hydroxymethyl)-6-methyl-7,7a-dihydro-3ah-1-benzofuran-2-one