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