Showing structure for (10r,13r,14r,15s)-3,4,5,11,20,21,22-heptahydroxy-8,17-dioxo-13-[(3,4,5-trihydroxybenzoyloxy)methyl]-9,12,16-trioxatetracyclo[16.4.0.0²,⁷.0¹⁰,¹⁵]docosa-1(18),2,4,6,19,21-hexaen-14-yl 3,4,5-trihydroxybenzoate