InChI=1/C22H23F3O4S/c1-14(2)16(11-28-18-6-4-17(5-7-18)22(23,24)25)13-30-19-8-9-20(15(3)10-19)29-12-21(26)27/h4-10H,11-13H2,1-3H3,(H,26,27)/p-1/fC22H22F3O4S/q-1 2CF274E9D699C881