InChI=1/C18H22BrClN2O2/c19-14-2-4-16(17(20)12-14)18-5-3-15(24-18)13-21-6-1-7-22-8-10-23-11-9-22/h2-5,12,21H,1,6-11,13H2/p+1/fC18H23BrClN2O2/h21H/q+1 3AF8DA7A40313A5D