InChI=1/C16H14BrN3O3/c17-13-7-3-2-6-12(13)16(23)18-10-15(22)20-19-9-11-5-1-4-8-14(11)21/h1-9,21H,10H2,(H,18,23)(H,20,22)/b19-9+/f/h18,20H	EB8F29A981E33010