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)/f/h17-18H 9EDE5D7279000F5A