Using CC(=O)Nc1ccc(NCC2CCCCC2)c(N)c1, CC(C)(C)C(=O)Cl to produce CC(=O)Nc1ccc2c(c1)nc(C(C)(C)C)n2CC1CCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.