Showing structure for (2s,3r,4s,5r,6r)-2-{[2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxochromen-7-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl (2e)-3-(4-hydroxyphenyl)prop-2-enoate