InChI=1/C17H12F2N2O3S/c18-17(19)25(23,24)14-7-5-11(6-8-14)16(22)21-13-9-12-3-1-2-4-15(12)20-10-13/h1-10,17H,(H,21,22)/f/h21H FF914557E9788E1D