Showing structure for 3-[(4,5-dihydroxy-6-methyl-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl)oxy]-2-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]chromen-4-one