InChI=1/C14H30N2O2/c1-7-18-12(17)14(5,15)9-8-10-16(6)11-13(2,3)4/h7-11,15H2,1-6H3/p+1/t14-/m1/s1/fC14H31N2O2/h16H/q+1 AE4D7060B40C7BBD