Using CCOC(=O)C1C[C@H](C)CCN1C(=O)OCc1ccccc1 to produce C[C@@H]1CCN(C(=O)OCc2ccccc2)C(C(=O)O)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.