InChI=1/C19H12FN3O4/c20-10-6-4-9(5-7-10)16-15-12(19(26)27)8-13(21-18(15)23-22-16)11-2-1-3-14(24)17(11)25/h1-8,15,24-25H,(H,26,27)/p-1/t15-/m1/s1/fC19H11FN3O4/q-1 F126086A17A72B4F