InChI=1/C22H17N3/c1-3-9-16(10-4-1)19-15-21(17-11-5-2-6-12-17)25-20-14-8-7-13-18(20)23-22(25)24-19/h1-14,21H,15H2/p+1/t21-/m0/s1/fC22H18N3/h23H/q+1 D9469D7434564AB6