InChI=1/C21H18ClN3/c22-18-9-5-16(6-10-18)13-23-14-17-7-11-19(12-8-17)25-15-24-20-3-1-2-4-21(20)25/h1-12,15,23H,13-14H2/p+1/fC21H19ClN3/h23H/q+1 B3FCEF86D640AAED