InChI=1/C21H22FN2O5S/c1-5-10-24-16-12-15(7-9-17(16)29-13-21(2,3)20(24)25)23-30(26,27)19-11-14(22)6-8-18(19)28-4/h5-9,11-12H,1,10,13H2,2-4H3/q-1 CED5BE920D4D8EF4