InChI=1/C20H17F2NO2S/c1-12-3-4-15(11-13(12)2)19-17(9-10-18(21)20(19)22)14-5-7-16(8-6-14)26(23,24)25/h3-11H,1-2H3,(H2,23,24,25)/f/h23H2 A6374A22FA70EFEC