InChI=1/C13H18BrClN2O2/c1-19-13-10(14)7-9(15)8-11(13)17-12(18)5-3-2-4-6-16/h7-8H,2-6,16H2,1H3,(H,17,18)/p+1/fC13H19BrClN2O2/h16-17H/q+1 0265FFE05705D679