InChI=1/C16H36N2O2/c1-7-15(8-2)18(11-12-20-6)10-9-16(5,13-19)17-14(3)4/h14-15,17,19H,7-13H2,1-6H3/p+1/t16-/m0/s1/fC16H37N2O2/h17H/q+1 A5F4DE9D2045D822