InChI=1/C12H15BrN4/c13-10-4-11-12(15-6-10)17(8-16-11)7-9-2-1-3-14-5-9/h4,6,8-9,14H,1-3,5,7H2/p+1/t9-/m0/s1/fC12H16BrN4/h14H/q+1 518CEF2DAF72D141