InChI=1/C17H14F3N3O2S/c18-17(19,20)13-3-1-2-4-14(13)21-16(26)23-22-15(24)10-5-6-11-8-25-9-12(11)7-10/h1-7H,8-9H2,(H,22,24)(H2,21,23,26)/f/h21-23H 504018056B50858E