InChI=1/C13H20N4/c1-2-3-8-17(10-4-5-10)11-6-7-16-12(9-11)13(14)15/h6-7,9-10H,2-5,8H2,1H3,(H3,14,15)/p+1/fC13H21N4/h14-15H2/q+1 7DB1B6EC69376B9A