InChI=1/C13H9FN3O5S/c14-10-1-4-12(5-2-10)23(21,22)16-15-8-9-7-11(17(19)20)3-6-13(9)18/h1-8H,(H,15,18)/q-1/p-1/fC13H8FN3O5S/q-2/b15-8+ C4F1A9B98325EDE9