Showing structure for 6-[(4,5-dihydroxy-6-{[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]methyl}-2-{[4-(2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl)butan-2-yl]oxy}oxan-3-yl)oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid