Showing structure for [4,5-dihydroxy-6-(4-{[5-(4-hydroxy-3-methoxyphenyl)-4-(hydroxymethyl)oxolan-3-yl]methyl}-2-methoxyphenoxy)-3-{[3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyl]oxy}oxan-2-yl]methyl 3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate