InChI=1/C17H29N3O3/c1-11(2)8-18-13(21)9-20-14(22)17(19-15(20)23)7-12(3)6-16(4,5)10-17/h11-12H,6-10H2,1-5H3,(H,18,21)(H,19,23)/t12-,17-/m1/s1/f/h18-19H 215FBAA71C311BE4