InChI=1/C12H12BrFN2O5/c13-6-1-2-7(14)9(5-6)16-12(21)15-8(11(19)20)3-4-10(17)18/h1-2,5,8H,3-4H2,(H,17,18)(H,19,20)(H2,15,16,21)/p-2/t8-/m0/s1/fC12H10BrFN2O5/h15-16H/q-2 E84CF115115AB4B5