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