InChI=1/C19H16FN3O3/c1-19(14-6-3-12(10-21)4-7-14)17(24)23(18(25)22-19)11-13-5-8-16(26-2)15(20)9-13/h3-9H,11H2,1-2H3,(H,22,25)/t19-/m0/s1/f/h22H 8B64DBADEF565EDF