InChI=1/C16H34N2O2/c1-6-12-17-16(4,15(19)20)11-9-10-13-18(5)14(7-2)8-3/h14,17H,6-13H2,1-5H3,(H,19,20)/p+1/t16-/m0/s1/fC16H35N2O2/h17-18H/q+1 7F1497B1F47EB1D5