Showing structure for {6-[(4,5-dihydroxy-2-{[5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4-oxochromen-3-yl]oxy}-6-{[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]methyl}oxan-3-yl)oxy]-3,4,5-trihydroxyoxan-2-yl}methyl 3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoate