InChI=1/C20H17FO5S/c1-12-4-9-18(16(21)10-12)26-20-17(22)11-13(2)25-19(20)14-5-7-15(8-6-14)27(3,23)24/h4-11H,1-3H3	0BD1E8CEAC3E4920