InChI=1/C15H30N2O/c1-4-13(5-2)17(3)14(18)15(12-16)10-8-6-7-9-11-15/h13H,4-12,16H2,1-3H3/p+1/fC15H31N2O/h16H/q+1 7D52F1E20B7ADEC4