Using CCOC(=O)CCCCCBr, O=C(c1cccc2ccccc12)c1c[nH]c2ccccc12 to produce CCOC(=O)CCCCCn1cc(C(=O)c2cccc3ccccc23)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.