Using CS(=O)(=O)c1cnc2c(c1)cc(-c1ncnc(Cl)c1F)n2Cc1ccc(F)cc1 to produce CS(=O)(=O)c1cnc2c(c1)cc(-c1ncncc1F)n2Cc1ccc(F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.