InChI=1/C19H13F2N3O4/c20-13-6-7-16(21)17(10-13)22-18(25)15-5-2-8-23(19(15)26)11-12-3-1-4-14(9-12)24(27)28/h1-10H,11H2,(H,22,25)/f/h22H 3B79E092AD1BCE2A