InChI=1/C16H29N3O3/c1-12(18-19-15(21)22-16(2,3)4)11-14(20)17-13-9-7-5-6-8-10-13/h11,13,18H,5-10H2,1-4H3,(H,17,20)(H,19,21)/b12-11+/f/h17,19H A7BBF23A2C360816