InChI=1/C20H17FO2S/c1-24(22,23)17-8-4-15(5-9-17)19-13-20(10-11-20)12-18(19)14-2-6-16(21)7-3-14/h2-9,12-13H,10-11H2,1H3	F29898153E4B0895