InChI=1/C16H25N3O3/c1-3-17-15(20)12-19(13-16(21)18-4-2)10-11-22-14-8-6-5-7-9-14/h5-9H,3-4,10-13H2,1-2H3,(H,17,20)(H,18,21)/p+1/fC16H26N3O3/h17-19H/q+1 5CABFAC819C79FAB