InChI=1/C17H25F3N2O3/c1-2-25-12-15-7-4-3-6-14(15)10-21-16(24)11-22(8-5-9-23)13-17(18,19)20/h3-4,6-7,23H,2,5,8-13H2,1H3,(H,21,24)/f/h21H 1E22990FA65B90B2