Showing structure for (1r,3as,5ar,7r,8s,9ar,9bs,10r,11ar)-3a,7,8,10-tetrahydroxy-9a,11a-dimethyl-1-[(4r,5s)-2,2,4-trimethyl-5-(3-methylbutyl)-1,3-dioxolan-4-yl]-1h,2h,3h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-5-one