Showing structure for 3,4,5-trihydroxy-6-({[8,9,10-trihydroxy-4-(hydroxymethyl)-4,6a,11,11,14b-pentamethyl-8a-{[(2-methylbut-2-enoyl)oxy]methyl}-2,3,4a,5,6,6b,7,8,9,10,12,12a,14,14a-tetradecahydro-1h-picen-3-yl]oxy}methyl)oxane-2-carboxylic acid