InChI=1/C15H10BrFN4S/c16-12-7-3-2-6-11(12)14-19-20-15(22)21(14)18-9-10-5-1-4-8-13(10)17/h1-9H,(H,20,22)/b18-9+/f/h20H 45EFD7C8A5E2BA8E