Showing structure for (3s)-5-{[(2r,3r,4s,5r,6s)-5-{[(2s,3r,4r)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}-6-{[2-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-4-oxochromen-3-yl]oxy}-3,4-dihydroxyoxan-2-yl]methoxy}-3-hydroxy-3-methyl-5-oxopentanoic acid