InChI=1/C14H12F3N2O5S2/c15-14(16,17)24-12-2-1-3-13(8-12)26(22,23)19-11-6-4-10(5-7-11)9-25(18,20)21/h1-8H,9H2,(H2,18,20,21)/q-1/f/h18H2 8C50B6B674A5CA8B