InChI=1/C19H16ClN3O/c1-23-18(24)22-17-8-7-14(20)12-16(17)19(23,13-5-6-13)10-9-15-4-2-3-11-21-15/h2-4,7-8,11-13H,5-6H2,1H3,(H,22,24)/t19-/m1/s1/f/h22H 76884D8970666AB8