InChI=1/C14H21BrN4O/c1-8(2)19-6-5-10(7-19)16-14(20)13-11(15)12(17-18-13)9-3-4-9/h8-10H,3-7H2,1-2H3,(H,16,20)(H,17,18)/p+1/t10-/m0/s1/fC14H22BrN4O/h16,18-19H/q+1 AFEF5B888F91FCD6