Showing structure for 2,3-bis{[(1s,3s,4s)-4-formyl-3-hydroxy-4-(2-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}ethenyl)cyclohexyl]methyl} (1r,2s)-7,8-dihydroxy-1-(4-hydroxyphenyl)-1,2-dihydronaphthalene-2,3-dicarboxylate