InChI=1/C14H28N4O/c1-3-11(2)18-8-6-17(7-9-18)10-13(14(15)19)16-12-4-5-12/h11-13,16H,3-10H2,1-2H3,(H2,15,19)/p+2/t11-,13+/m1/s1/fC14H30N4O/h16,18H,15H2/q+2 39CC3D644424BC4A