InChI=1/C13H22N4O/c1-8(2)17(5-6-18)13-11(12(14)15)9(3)7-10(4)16-13/h7-8,18H,5-6H2,1-4H3,(H3,14,15)/p+1/fC13H23N4O/h14-15H2/q+1 9EF747F353D3DE9D