Showing structure for 3-carboxy-6-{[(2s,3r,4r,5s,6r)-6-{[(2-carboxyacetyl)oxy]methyl}-3,4,5-trihydroxyoxan-2-yl]oxy}-7-(3,4-dihydroxyphenyl)-11-hydroxy-2λ⁴,8-dioxatricyclo[7.3.1.0⁵,¹³]trideca-1,3,5(13),6,9,11-hexaen-2-ylium