Using C[C@H](O)[C@@H](N)C(=O)O, CCCCCCOC(=O)n1ccccc1=O to produce CCCCCCOC(=O)N[C@@H](C(=O)O)[C@H](C)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.