InChI=1/C20H17F2NO3S/c1-12-9-14(5-8-20(12)26-2)17-11-19(22)18(21)10-16(17)13-3-6-15(7-4-13)27(23,24)25/h3-11H,1-2H3,(H2,23,24,25)/f/h23H2 C14B09C0EB97942F