InChI=1/C18H15BrN4S/c19-14-6-4-13(5-7-14)16-9-8-15(24-16)11-20-12-18-22-21-17-3-1-2-10-23(17)18/h1-10,20H,11-12H2/p+1/fC18H16BrN4S/h20H/q+1 3EA0C5748BD266D1