InChI=1/C16H31N3O/c1-16(8-2-3-9-16)14-18-15(20)17-10-4-5-11-19-12-6-7-13-19/h2-14H2,1H3,(H2,17,18,20)/p+1/fC16H32N3O/h17-19H/q+1 1591032EA21E2963