InChI=1/C20H19F3N2O4/c21-20(22,23)29-17-7-3-15(4-8-17)24-19(28)25-11-9-14(10-12-25)18(27)13-1-5-16(26)6-2-13/h1-8,14,26H,9-12H2,(H,24,28)/f/h24H	FB0D231A4D161DD2