InChI=1/C13H13F3N2O/c14-13(15,16)9-3-5-10(6-4-9)18-11(8-17)12-2-1-7-19-12/h1-7,11,18H,8,17H2/p+1/t11-/m1/s1/fC13H14F3N2O/h17H/q+1 17B5D6E5A52AD637