InChI=1/C16H30N4O2/c1-12(15(22)18-13-5-6-13)19-7-9-20(10-8-19)14(21)11-17-16(2,3)4/h12-13,17H,5-11H2,1-4H3,(H,18,22)/p+1/t12-/m1/s1/fC16H31N4O2/h17-18H/q+1 013267AE9BEE1069