InChI=1/C26H19N5/c1-16-13-18-14-19(9-10-24(18)28-16)29-26-23-7-3-2-6-22(23)25(30-31-26)21-8-4-5-17-15-27-12-11-20(17)21/h2-15,28H,1H3,(H,29,31)/p+1/fC26H20N5/h29-30H/q+1 3889A87B346D381F