InChI=1/C20H18BrClN2O/c21-17-6-9-20(25-14-15-4-7-18(22)8-5-15)16(11-17)12-23-13-19-3-1-2-10-24-19/h1-11,23H,12-14H2/p+1/fC20H19BrClN2O/h23H/q+1 3514687B4D2CA605