InChI=1/C16H15BrN4S/c17-12-5-6-15(20-10-12)21-16(22)18-8-7-11-9-19-14-4-2-1-3-13(11)14/h1-6,10H,7-9H2,(H2,18,20,21,22)/p+1/fC16H16BrN4S/h18-19,21H/q+1 1714DEBE5849A2B6