InChI=1/C23H24N4O/c24-22(25)19-9-3-5-15(13-19)11-17-7-1-2-8-18(21(17)28)12-16-6-4-10-20(14-16)23(26)27/h3-6,9-14H,1-2,7-8H2,(H3,24,25)(H3,26,27)/p+2/b17-11+,18-12+/fC23H26N4O/h24-27H2/q+2 51DCD849C560DD4B