InChI=1/C13H17BrN4OS/c1-8-13(9(2)17-16-8)15-12(19)6-18(3)5-11-4-10(14)7-20-11/h4,7H,5-6H2,1-3H3,(H,15,19)(H,16,17)/p+1/fC13H18BrN4OS/h15-16,18H/q+1 B13FDCE7C9E04E84