InChI=1/C16H16BrClN2O/c1-10-2-5-14(18)15(6-10)21-16-11(7-12(17)9-20-16)8-19-13-3-4-13/h2,5-7,9,13,19H,3-4,8H2,1H3/p+1/fC16H17BrClN2O/h19H/q+1 0914E762D8D11479