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