InChI=1/C15H9BrFN3O2/c16-9-5-11-14(18-7-9)19-12(15(22)20-11)6-13(21)8-1-3-10(17)4-2-8/h1-7H,(H,18,19)(H,20,22)/b12-6-/f/h19-20H 6827DD2DCD02CE6C