InChI=1/C16H29N3O/c1-19(2)4-3-17-15(20)18-11-16-8-12-5-13(9-16)7-14(6-12)10-16/h12-14H,3-11H2,1-2H3,(H2,17,18,20)/p+1/fC16H30N3O/h17-19H/q+1 31D6ED667E627E66