Showing structure for 3-{[(2s,4s,5r,6r)-6-{[(2-carboxyacetyl)oxy]methyl}-4,5-dihydroxy-3-{[(2s,3s,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-1λ⁴-chromen-1-ylium