InChI=1/C14H23BrN4O/c1-10-11(15)12(18-17-10)13(20)16-9-14(2,3)19-7-5-4-6-8-19/h4-9H2,1-3H3,(H,16,20)(H,17,18)/p+1/fC14H24BrN4O/h16,18-19H/q+1 ECCB02CEAD3B4F5C