InChI=1/C25H21FN2O4/c1-2-32-25(31)19-9-13-21(14-10-19)28-23(17-7-11-20(26)12-8-17)15-22(27-28)16-3-5-18(6-4-16)24(29)30/h3-14,23H,2,15H2,1H3,(H,29,30)/p-1/t23-/m0/s1/fC25H20FN2O4/q-1 CAA55B12793703A6