Using Nc1ccccn1, COc1cccc2c1CC1=C(O2)C(=O)N([C@@H](CC2CCCCC2)C(=O)O)C1 to produce COc1cccc2c1CC1=C(O2)C(=O)N([C@@H](CC2CCCCC2)C(=O)Nc2ccccn2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.