Using CS(N)(=O)=O, C[C@H](NC(=O)c1cc(Cl)cnc1Oc1ccc(F)cc1)c1ccc(C(=O)O)cc1 to produce C[C@H](NC(=O)c1cc(Cl)cnc1Oc1ccc(F)cc1)c1ccc(C(=O)NS(C)(=O)=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.