InChI=1/C21H40N2O3/c1-8-10-11-12-14-23(18(25)15-24)17(13-9-2)19(26)22-21(6,7)16-20(3,4)5/h9,13,17,24H,8,10-12,14-16H2,1-7H3,(H,22,26)/b13-9+/t17-/m0/s1/f/h22H 17F7DDE6E74849F8