Showing structure for 3-[[2-O-D-Apio-beta-D-furanosyl-6-O-(4-carboxy-3-hydroxy-3-methyl-1-oxobutyl)-beta-D-galactopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one