InChI=1/C22H16BrClN2O3/c23-18-6-1-2-7-20(18)29-21-12-25-26-22(21)17-9-8-16(11-19(17)27)28-13-14-4-3-5-15(24)10-14/h1-12,22,27H,13H2/p+1/t22-/m1/s1/fC22H17BrClN2O3/h26H/q+1 2F6F0692470A0B44