InChI=1/C15H12F2N3O5S/c1-8-3-4-10(20(22)23)5-15(8)26(24,25)19-14-7-13(18-9(2)21)11(16)6-12(14)17/h3-7H,1-2H3,(H,18,21)/q-1/f/h18H 4FBC69634F89DAFB