Using COC(=O)CCCCCCCCBr, O=c1[nH]cc(-c2ccccc2)n1-c1ccc(Cl)cc1 to produce COC(=O)CCCCCCCCn1cc(-c2ccccc2)n(-c2ccc(Cl)cc2)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.