InChI=1/C16H17BrClNO2/c1-10(19)16(11-3-6-13(20-2)7-4-11)21-15-8-5-12(17)9-14(15)18/h3-10,16H,19H2,1-2H3/p+1/t10-,16-/m0/s1/fC16H18BrClNO2/h19H/q+1 9241320B5CEE5EEF