InChI=1/C16H11F4N3O2S/c17-13-4-2-1-3-12(13)15-22-14(16(18,19)20)9-23(15)10-5-7-11(8-6-10)26(21,24)25/h1-9H,(H2,21,24,25)/f/h21H2 E0A10E20BF2406B1