InChI=1/C14H11F3N2O2/c1-8(2)12(20)11(7-18)13(21)19-10-5-3-9(4-6-10)14(15,16)17/h3-6,19,21H,1H2,2H3/p-1/b13-11-/fC14H10F3N2O2/h21h/q-1 6484CB3943035CCA