InChI=1/C20H17N5/c1-13-6-5-9-18(22-13)20-24-17-8-4-3-7-16(17)19(25-20)23-15-10-11-21-14(2)12-15/h3-12H,1-2H3,(H,21,23,24,25)/p+1/fC20H18N5/h21,23H/q+1 953A66604248D305