Showing structure for 2-{[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxochromen-3-yl]oxy}-3,5-dihydroxy-6-({[3,4,5-tris(acetyloxy)-6-methyloxan-2-yl]oxy}methyl)oxan-4-yl acetate