Using O=C1CC(C(=O)O)Cc2ccccc21, C[C@@H](N)c1cccc2ccccc12 to produce C[C@@H](NC(=O)C1CC(=O)c2ccccc2C1)c1cccc2ccccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.