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