Showing structure for [6-(7-{[3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}-5-hydroxy-2-(4-hydroxyphenyl)-4-oxo-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-8-yl)-3,4,5-trihydroxyoxan-2-yl]methyl 3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate