InChI=1S/C26H45N3O19/c1-29-7-2-5(27)9(31)18(10(7)32)44-25-21-19(11(33)8(3-30)43-25)47-26(48-21)22(39)15(37)14(36)17(46-26)6(28)4-42-24-16(38)12(34)13(35)20(45-24)23(40)41/h5-22,24-25,29-39H,2-4,27-28H2,1H3,(H,40,41)