InChI=1/C14H14F3NO2/c1-9-10(6-13(7-18)20-9)8-19-12-4-2-11(3-5-12)14(15,16)17/h2-6H,7-8,18H2,1H3/p+1/fC14H15F3NO2/h18H/q+1 DBCD962A2BC4AF55