InChI=1/C16H29N3O2/c1-2-3-9-19(14-7-8-14)13-15(20)17-12-16(21)18-10-5-4-6-11-18/h14H,2-13H2,1H3,(H,17,20)/p+1/fC16H30N3O2/h17,19H/q+1 EA88F37BD7EE83A6