InChI=1/C16H28N4/c1-2-5-14(6-3-1)11-20-8-4-7-15(12-20)18-10-16-9-17-13-19-16/h9,13-15,18H,1-8,10-12H2,(H,17,19)/p+2/t15-/m1/s1/fC16H30N4/h17,19-20H/q+2	3B5BE0299FC4D311