InChI=1/C16H17BrClNO2/c17-13-5-7-15(8-6-13)21-11-14(20)10-19-9-12-3-1-2-4-16(12)18/h1-8,14,19-20H,9-11H2/p+1/t14-/m1/s1/fC16H18BrClNO2/h19H/q+1 C05B4F724C01B438