InChI=1/C12H21F3N2O/c1-9(2)7-17(8-12(13,14)15)10(18)11(16)5-3-4-6-11/h9H,3-8,16H2,1-2H3/p+1/fC12H22F3N2O/h16H/q+1 B26521EB60A476CA