InChI=1/C12H12BrFN2O5/c13-7-5-6(14)1-2-8(7)15-12(21)16-9(11(19)20)3-4-10(17)18/h1-2,5,9H,3-4H2,(H,17,18)(H,19,20)(H2,15,16,21)/p-2/t9-/m0/s1/fC12H10BrFN2O5/h15-16H/q-2 A1C6C969AC81058C