Using Clc1ccc(N2CCN(CCCc3c[nH]c4c3CCCC4)CC2)cc1, CC(=O)Cl to produce CC(=O)n1cc(CCCN2CCN(c3ccc(Cl)cc3)CC2)c2c1CCCC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.