InChI=1/C16H34N2O2/c1-14(2)18(3)11-7-6-10-17-12-15(19)13-20-16-8-4-5-9-16/h14-17,19H,4-13H2,1-3H3/p+2/t15-/m1/s1/fC16H36N2O2/h17-18H/q+2 3D6DC8D1E040A277