InChI=1/C17H15FN3O5S/c1-26-17(23)19-11-3-2-4-12(8-11)21-27(24,25)15-7-10-5-6-16(22)20-14(10)9-13(15)18/h2-4,7-9H,5-6H2,1H3,(H,19,23)(H,20,22)/q-1/f/h19-20H 68143C5323BA4475