InChI=1/C15H15F2NO6S2/c1-23-13-8-3-10(9-14(13)24-2)18-26(21,22)12-6-4-11(5-7-12)25(19,20)15(16)17/h3-9,15,18H,1-2H3 D749E646054B01DF