InChI=1/C20H15FN2O3/c21-17-7-6-14(23-9-10-26-20(23)25)11-18(17)22-12-16-15-4-2-1-3-13(15)5-8-19(16)24/h1-8,11-12,24H,9-10H2 7F83FFC6BACBEBDB