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