InChI=1S/C22H26N2O10/c1-24(2)14-13-17(29)12-10(18(30)22(13,34)19(31)11(16(14)28)20(23)32)15(27)9-7(21(12,33)6-25)4-3-5-8(9)26/h3-5,11-14,16-17,25-29,33-34H,6H2,1-2H3,(H2,23,32)/t11?,12?,13?,14?,16?,17?,21-,22+/m1/s1