InChI=1/C21H23ClF2N2O4S/c1-12-9-13(2)20(11-19(12)29-4)31(27,28)25-8-7-16-14(3)26-18-6-5-15(10-17(16)18)30-21(22,23)24/h5-6,9-11,14,25H,7-8H2,1-4H3/p+1/t14-/m0/s1/fC21H24ClF2N2O4S/h26H/q+1 A5B18B2C0BFD58F3