InChI=1/C13H11F3N4O4S/c14-13(15,16)11(24)17-8-4-2-1-3-7(8)9-10(23)19(5-21)12(25)20(6-22)18-9/h1-4,21-22H,5-6H2,(H,17,24)/f/h17H 689877DBFD75EEE5