InChI=1/C23H24N4O/c24-22(25)17-9-5-15(6-10-17)13-19-3-1-2-4-20(21(19)28)14-16-7-11-18(12-8-16)23(26)27/h5-14H,1-4H2,(H3,24,25)(H3,26,27)/p+2/b19-13+,20-14+/fC23H26N4O/h24-27H2/q+2 A415C6198A9B4050