InChI=1/C14H23BrN4/c1-11-5-2-3-7-19(11)8-4-6-17-14-13(16)9-12(15)10-18-14/h9-11H,2-8,16H2,1H3,(H,17,18)/p+1/t11-/m1/s1/fC14H24BrN4/h17,19H/q+1 25092BDBA0961F45