InChI=1/C13H18BrClN2O3/c1-8(2)16-6-9(3)7-20-13-11(14)4-10(15)5-12(13)17(18)19/h4-5,8-9,16H,6-7H2,1-3H3/p+1/t9-/m0/s1/fC13H19BrClN2O3/h16H/q+1 5C4E98CAFD261CBD