Showing structure for (1s,3s,5ar,7as,10bs)-8-[(1s,3as,5s)-1,5-dihydroxy-1-isopropyl-3a-methyl-hexahydroinden-5-yl]-1,3-dihydroxy-4,4,7a,10b-tetramethyl-octahydro-1h-indeno[5,4-b]oxepin-2-one