InChI=1S/C20H25N3O12/c1-3-22(4-2)19(30)20(31,8-21)7-9-5-10(23(32)33)12(24)11(6-9)34-18-15(27)13(25)14(26)16(35-18)17(28)29/h5-6,13-16,18,24-27,31H,3-4,7H2,1-2H3,(H,28,29)