Using Cn1cc(C(=O)CC(c2ccc(C(=O)O)cc2)c2ccc(Cl)cc2F)ccc1=O, CS(=O)(=O)CCN to produce Cn1cc(C(=O)CC(c2ccc(C(=O)NCCS(C)(=O)=O)cc2)c2ccc(Cl)cc2F)ccc1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.