InChI=1/C11H10BrN5O2/c12-6-3-5-4(7-10(19)17-11(13)16-7)1-2-14-9(18)8(5)15-6/h3H,1-2H2,(H5,13,14,15,16,17,18,19)/p-1/fC11H9BrN5O2/h13-16H/q-1/b7-4+ C3BD72652B6592BC