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