InChI=1/C14H31N3O2/c1-5-7-16-13(14(15)18)6-8-17(9-10-19-4)11-12(2)3/h12-13,16H,5-11H2,1-4H3,(H2,15,18)/p+1/t13-/m0/s1/fC14H32N3O2/h17H,15H2/q+1 5A4B36C2B7D38CB8