InChI=1S/C22H26N2O12/c23-5-4-8-6-24-9-2-1-3-10(12(8)9)33-22-19(15(28)13(26)11(7-25)34-22)36-21-17(30)14(27)16(29)18(35-21)20(31)32/h1-3,6,11,13-19,21-22,24-30H,4,7H2,(H,31,32)