InChI=1/C9H9Br2N3O4/c10-5-1-4(14(16)17)2-6(11)8(5)18-3-7(12)9(13)15/h1-2,7H,3,12H2,(H2,13,15)/p+1/t7-/m1/s1/fC9H10Br2N3O4/h12H,13H2/q+1 1C415994BC55CEF1