InChI=1/C15H23BrN4O/c1-9(2)13-12(16)14(19-18-13)15(21)17-10-6-8-20-7-4-3-5-11(10)20/h9-11H,3-8H2,1-2H3,(H,17,21)(H,18,19)/p+1/t10-,11-/m1/s1/fC15H24BrN4O/h17-18,20H/q+1 CEA7E79993974C27