Using CC(C)(C)OC(=O)N[C@@H](CCc1ccccc1)C(=O)O, N#CCCNCCCc1ccccc1 to produce CC(C)(C)OC(=O)N[C@@H](CCc1ccccc1)C(=O)N(CCC#N)CCCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.