Using CC#CCOc1ccc(S(=O)(=O)NC[C@@H](C(=O)OC)N2CCN(S(C)(=O)=O)CC2)cc1 to produce CC#CCOc1ccc(S(=O)(=O)NC[C@@H](C(=O)O)N2CCN(S(C)(=O)=O)CC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.