InChI=1/C17H12FN2O4S2/c18-12-3-1-11(2-4-12)14-10-25-17(19-14)20-26(21,22)13-5-6-15-16(9-13)24-8-7-23-15/h1-6,9-10H,7-8H2/q-1 6CAC9C6C14B4F4A8