Showing structure for 3-[6-({[(10r,11s,12r,13r,15r)-3,4,5,13,21,22,23-heptahydroxy-8,18-dioxo-11-(3,4,5-trihydroxybenzoyloxy)-9,14,17-trioxatetracyclo[17.4.0.0²,⁷.0¹⁰,¹⁵]tricosa-1(19),2,4,6,20,22-hexaen-12-yl]oxy}carbonyl)-2,3,4-trihydroxyphenoxy]-4,5-dihydroxybenzoic acid