InChI=1/C12H16BrN3O2/c13-11-10(2-1-3-14-11)12(17)15-4-5-16-6-8-18-9-7-16/h1-3H,4-9H2,(H,15,17)/p+1/fC12H17BrN3O2/h15-16H/q+1 27E1D5DBE4F0CC63