InChI=1/C13H18BrN3O2/c1-9(15)12-4-2-3-7-16(12)13-6-5-10(17(18)19)8-11(13)14/h5-6,8-9,12H,2-4,7,15H2,1H3/p+1/t9-,12-/m1/s1/fC13H19BrN3O2/h15H/q+1 6F50D020F25B7A53