InChI=1/C14H22N4/c1-4-11-5-6-13-12(9-11)16-14(10-17(2)3)18(13)8-7-15/h5-6,9H,4,7-8,10,15H2,1-3H3/p+2/fC14H24N4/h15,17H/q+2 0FCD9CAC425D8F79