InChI=1/C17H11F3N2O3S/c1-22-15(24)10-7-6-9(8-12(10)16(22)25)21-14(23)11-4-2-3-5-13(11)26-17(18,19)20/h2-8H,1H3,(H,21,23)/f/h21H 9A934EF25BE4F7E3