InChI=1/C24H15FN2O4/c25-18-10-15(13-26)9-17(11-18)16-5-6-20-19(12-16)24(21-3-1-7-29-21,22-4-2-8-30-22)31-14-23(28)27-20/h1-12H,14H2,(H,27,28)/f/h27H 51B5751F5C720081