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