InChI=1/C16H29N3O2/c1-3-11-19(13-14-8-5-4-6-9-14)12-7-10-15(20)18-16(21)17-2/h3,14H,1,4-13H2,2H3,(H2,17,18,20,21)/p+1/fC16H30N3O2/h17-19H/q+1 5CEC00D26B64B333