Showing structure for (10r,11r,12r,13r,15r)-3,4,5,12,21,22,23-heptahydroxy-13-[2-(4-hydroxyphenyl)ethoxy]-8,18-dioxo-9,14,17-trioxatetracyclo[17.4.0.0²,⁷.0¹⁰,¹⁵]tricosa-1(23),2(7),3,5,19,21-hexaen-11-yl 3,4,5-trihydroxybenzoate