Showing structure for [(2r,3s,4s,5r)-3,4,5-trihydroxy-6-{[3,5,8-trihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxy}oxan-2-yl]methyl (1s,3r,4s,5r)-1,3,4,5-tetrahydroxycyclohexane-1-carboxylate