InChI=1/C17H17FN2O5S/c1-12-10-13(20(21)22)6-7-17(12)26(23,24)19-8-9-25-16(11-19)14-4-2-3-5-15(14)18/h2-7,10,16H,8-9,11H2,1H3/t16-/m1/s1 23E73D11D726269B