InChI=1/C21H25FO5S/c1-12(2)21-17(8-7-15(24)9-16(25)10-19(26)27)20(18(11-23)28-21)13-3-5-14(22)6-4-13/h3-8,12,15-16,23-25H,9-11H2,1-2H3,(H,26,27)/p-1/b8-7+/t15-,16-/m1/s1/fC21H24FO5S/q-1 4B5F25B6DBA452AA