InChI=1/C11H21F3N2O2/c1-2-3-5-16(8-10(15)17)6-4-7-18-9-11(12,13)14/h2-9H2,1H3,(H2,15,17)/p+1/fC11H22F3N2O2/h16H,15H2/q+1 3F50A835229F10C7