Showing structure for 1,2,6a,6b,9,9,12a-heptamethyl-10-{[3,4,5-trihydroxy-6-(methoxycarbonyl)oxan-2-yl]oxy}-2,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydro-1h-picene-4a-carboxylic acid