InChI=1S/C21H19Cl2FN4O4S/c1-33(30,31)15-2-3-18(17(24)8-15)28-12-16(23)19(9-20(28)29)32-14-4-6-27(7-5-14)21-25-10-13(22)11-26-21/h2-3,8-12,14H,4-7H2,1H3