InChI=1S/C22H16FN3O4/c23-16-6-3-14(4-7-16)11-25-17-2-1-9-24-20(17)21(27)26(22(25)28)12-15-5-8-18-19(10-15)30-13-29-18/h1-10H,11-13H2