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