InChI=1/C17H12BrN3O4/c18-11-5-2-1-4-10(11)9-20-14(23)12-6-3-7-21(12)17(16(20)25)8-13(22)19-15(17)24/h1-7H,8-9H2,(H,19,22,24)/p-1/t17-/m0/s1/fC17H11BrN3O4/q-1 4C01E826283B3C03