InChI=1/C13H10BrClN4OS/c1-5-10(21-6-2-3-7(14)8(15)4-6)9-11(17-5)18-13(16)19-12(9)20/h2-4H,1H3,(H4,16,17,18,19,20)/p-1/fC13H9BrClN4OS/h17H,16H2/q-1 BDD55E88E6B0B51A