InChI=1/C19H15FN2O4/c1-26-13-5-2-11(3-6-13)10-22-16-7-4-12(20)8-14(16)17(18(22)23)15(9-21)19(24)25/h2-8,15,17H,10H2,1H3,(H,24,25)/p-1/t15-,17-/m1/s1/fC19H14FN2O4/q-1 009ACC5B095DD37F