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