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