Using CCOC(=O)[C@]1(C(=O)O)CC(=O)N([C@@H](C)c2ccccc2)C1, NCc1ccccc1 to produce CCOC(=O)[C@]1(C(=O)NCc2ccccc2)CC(=O)N([C@@H](C)c2ccccc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.