InChI=1/C20H15F3N4O5/c21-20(22,23)11-3-1-10(2-4-11)17-25-16(32-26-17)5-6-27-18(28)12-7-14-15(31-9-30-14)8-13(12)24-19(27)29/h1-4,7-8,16H,5-6,9H2,(H,24,29)(H,25,26)/t16-/m0/s1/f/h24-25H 67F0052C165F9CB7