InChI=1/C25H19FN2O4/c1-3-31-17-7-4-15(5-8-17)22-21-23(29)18-13-16(26)6-9-19(18)32-24(21)25(30)28(22)20-12-14(2)10-11-27-20/h4-13,22H,3H2,1-2H3/t22-/m1/s1 F9C7B854FBE5FD35