InChI=1/C13H19F3N2O2/c1-12(13(14,15)16)10(19)18-11(20-12)17-9-7-5-3-2-4-6-8-9/h9H,2-8H2,1H3,(H,17,18,19)/p-1/t12-/m0/s1/fC13H18F3N2O2/q-1 E016B36AD4E3E9F8