InChI=1/C22H20FN3O4/c23-16-5-3-15(4-6-16)22(20(28)24-21(29)25-22)12-26-10-14-9-17(30-11-13-1-2-13)7-8-18(14)19(26)27/h3-9,13H,1-2,10-12H2,(H2,24,25,28,29)/t22-/m0/s1/f/h24-25H 4DB9D013329F24F6