Showing structure for [(1r,3as,3bs,5s,5as,7s,8s,9ar,9bs,11ar)-9a,11a-dimethyl-1-[(2r)-6-methylheptan-2-yl]-7,8-bis(sulfooxy)-tetradecahydro-1h-cyclopenta[a]phenanthren-5-yl]oxidanesulfonic acid