InChI=1/C10H12BrN3O3/c1-6(10(15)12-2)13-9-4-3-7(14(16)17)5-8(9)11/h3-6,13H,1-2H3,(H,12,15)/t6-/m0/s1/f/h12H 0A87F8E351E24D62