Showing structure for (5r)-4-[(2s)-5-{2-[(1r,2r,4as,8as)-1,2,4a-trimethyl-5-methylidene-hexahydro-2h-naphthalen-1-yl]ethyl}-3,6-dihydro-2h-pyran-2-yl]-5-hydroxy-5h-furan-2-one