InChI=1/C21H12F2N2O3/c22-11-8-9-14(13(23)10-11)24-20(26)18-12-4-3-7-17-19(12)25(21(18)27)15-5-1-2-6-16(15)28-17/h1-10,27H,(H,24,26)/p-1/fC21H11F2N2O3/h27h,24H/q-1 C6768B68039CD429