InChI=1/C23H24N4O4/c1-3-4-12-26-22(30)20(21(29)24-23(26)31)18-13-19(27(25-18)14(2)28)17-11-7-9-15-8-5-6-10-16(15)17/h5-11,19,25H,3-4,12-13H2,1-2H3,(H,24,29,31)/p-1/b20-18-/t19-/m1/s1/fC23H23N4O4/q-1 CAD562E68A86F8FB