InChI=1/C19H15FN2O3/c20-15-7-3-2-6-14(15)18(24)13-9-16(21-11-13)19(25)22-10-12-5-1-4-8-17(12)23/h1-9,11,21,23H,10H2,(H,22,25)/f/h22H 51D1CA16872492D1