Showing structure for {6-[(2-{[2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-7-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]chromen-3-yl]oxy}-4,5-dihydroxyoxan-3-yl)oxy]-3,4,5-trihydroxyoxan-2-yl}methyl 3-(4-hydroxyphenyl)prop-2-enoate