Showing structure for (1's,4s,5'r,6r,6as,10as)-1,6-dihydroxy-3,5'-diisopropyl-7,7,10a-trimethyl-6a,8,9,10-tetrahydro-6h-spiro[acephenanthrylene-4,2'-bicyclo[3.1.0]hexane]-2,5-dione