InChI=1/C14H20BrClN2O/c1-9(2)13(18(3)4)8-17-14(19)11-7-10(15)5-6-12(11)16/h5-7,9,13H,8H2,1-4H3,(H,17,19)/p+1/t13-/m1/s1/fC14H21BrClN2O/h17-18H/q+1 3E5D761D0B9B17F8