InChI=1S/C20H23N3O12/c1-3-22(4-2)19(30)20(7-21)16(35-20)8-5-9(23(31)32)11(24)10(6-8)33-18-14(27)12(25)13(26)15(34-18)17(28)29/h5-6,12-16,18,24-27H,3-4H2,1-2H3,(H,28,29)