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