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