Showing structure for (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8r,8ar,12as,14ar,14br)-8a-[(carboxymethoxy)carbonyl]-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid