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