InChI=1/C14H12F3N3O4S/c15-14(16,17)24-11-3-1-2-10(8-11)20-13(21)19-9-4-6-12(7-5-9)25(18,22)23/h1-8H,(H2,18,22,23)(H2,19,20,21)/f/h19-20H,18H2 12A50E9F90EE7771