InChI=1/C16H14FN3O6S/c17-11-4-6-12(7-5-11)18-15(21)9-27(25,26)10-16(22)19-13-2-1-3-14(8-13)20(23)24/h1-8H,9-10H2,(H,18,21)(H,19,22)/f/h18-19H 401B679521790D2D