InChI=1/C13H20BrN3O/c1-9(2)6-17(8-13(16)18)7-10-11(14)4-3-5-12(10)15/h3-5,9H,6-8,15H2,1-2H3,(H2,16,18)/p+1/fC13H21BrN3O/h17H,16H2/q+1 1241ACE9F44A29AA