Showing structure for (3z,3as,5ar,6s,7r,9ar,9bs)-7-hydroxy-3-[(3e,5e,7s)-7-hydroxy-6,10-dimethylundeca-3,5,9-trien-2-ylidene]-6-(hydroxymethyl)-3a,6,9a-trimethyl-octahydrocyclopenta[a]naphthalen-2-one