InChI=1/C21H21FO5S/c1-13(2)26-21(3)19(15-7-11-17(12-8-15)28(4,24)25)18(20(23)27-21)14-5-9-16(22)10-6-14/h5-13H,1-4H3/t21-/m1/s1	2F52BB8040444DDE