InChI=1/C19H19FN2O4S/c1-11(2)22-27(24,25)15-7-5-14(6-8-15)21-19(23)18-12(3)16-10-13(20)4-9-17(16)26-18/h4-11,22H,1-3H3,(H,21,23)/f/h21H	A6BC3774E776F9A9