InChI=1/C23H21N5/c24-22(25)19-10-9-18-13-17(8-7-16-5-2-1-3-6-16)14-21(20(18)15-19)28-23-26-11-4-12-27-23/h1-6,9-15H,7-8H2,(H3,24,25)(H,26,27,28)/p+1/fC23H22N5/h28H,24-25H2/q+1 B35E2AB407D5E602