InChI=1/C13H19BrN4O2/c1-18(2)9-5-8-15-13(20)17-16-12(19)10-6-3-4-7-11(10)14/h3-4,6-7H,5,8-9H2,1-2H3,(H,16,19)(H2,15,17,20)/p+1/fC13H20BrN4O2/h15-18H/q+1	121951DA06E1A4E4