InChI=1/C16H30N4O/c1-6-8-12(3)18-16(21)11-20-14(5)15(13(4)19-20)10-17-9-7-2/h12,17H,6-11H2,1-5H3,(H,18,21)/p+1/t12-/m1/s1/fC16H31N4O/h17-18H/q+1 2AFF7605E0FCA832