Showing structure for (3s,4r,5s,6s,7r,16s,17r,18r,19s,20r)-4,5,6,17,18,19-hexahydroxy-13,27,30-trimethoxy-2,9,15,22,29,32-hexaoxapentacyclo[22.2.2.2¹¹,¹⁴.1³,⁷.1¹⁶,²⁰]dotriaconta-1(26),11,13,24,27,30-hexaene-10,23-dione