InChI=1/C13H28N4O/c1-5-6-13(2,14)12(18)15-9-11-10-16(3)7-8-17(11)4/h11H,5-10,14H2,1-4H3,(H,15,18)/p+2/t11-,13+/m0/s1/fC13H30N4O/h14-16H/q+2 FCDA50E8EE2F6DAB