Using Cc1ccc(CCl)cc1, COC(=O)CCCCCCCn1c(=O)[nH]c2ccccc21 to produce COC(=O)CCCCCCCn1c(=O)n(Cc2ccc(C)cc2)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.