Using CC(=O)Nc1ccc(C(=O)O)cc1, N#CC1(NC(=O)C(N)CC2CCCCC2)CCOCC1 to produce CC(=O)Nc1ccc(C(=O)NC(CC2CCCCC2)C(=O)NC2(C#N)CCOCC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.