InChI=1/C21H16FN3O3/c22-16-5-1-15(2-6-16)21-13-20(14-3-11-19(26)12-4-14)23-24(21)17-7-9-18(10-8-17)25(27)28/h1-12,21,26H,13H2/t21-/m0/s1 0233C7CF361F3D45