InChI=1/C16H13FN4O5S/c17-11-6-12(8-14(7-11)27(18,25)26)19-16(22)9-20-4-3-10-5-13(21(23)24)1-2-15(10)20/h1-8H,9H2,(H,19,22)(H2,18,25,26)/f/h19H,18H2 17AFC03E4055E91A