InChI=1/C17H13F4N3O2S/c1-10-6-11(8-12(18)7-10)16-23-15(17(19,20)21)9-24(16)13-2-4-14(5-3-13)27(22,25)26/h2-9H,1H3,(H2,22,25,26)/f/h22H2 42891C89A0DCE462