InChI=1/C22H13FN2O6/c23-12-5-7-13(8-6-12)25-20(27)17(19(26)24-22(25)30)11-14-9-10-18(31-14)15-3-1-2-4-16(15)21(28)29/h1-11H,(H,28,29)(H,24,26,30)/p-2/b17-11+/fC22H11FN2O6/q-2 E083FDE6C4AF1E71