InChI=1/C12H17F3N2O3/c1-19-6-4-17(7-10-3-2-5-20-10)8-11(18)16-9-12(13,14)15/h2-3,5H,4,6-9H2,1H3,(H,16,18)/f/h16H B9074B66D4991C49