InChI=1/C13H28N4O/c1-13(15,12(14)18)7-5-9-17(3)11-6-4-8-16(2)10-11/h11H,4-10,15H2,1-3H3,(H2,14,18)/p+2/t11-,13+/m1/s1/fC13H30N4O/h15,17H,14H2/q+2 0E7998AFC4768846