InChI=1/C14H28N4O/c1-14(16,13(15)19)5-2-6-17-7-9-18(10-8-17)11-12-3-4-12/h12H,2-11,16H2,1H3,(H2,15,19)/p+2/t14-/m1/s1/fC14H30N4O/h16-17H,15H2/q+2 4189B7C3A3AAAFD2