Using BrCc1ccccc1, Cc1c2ccnc(Cl)c2cc2c1[nH]c1ccc(O)cc12 to produce Cc1c2ccnc(Cl)c2cc2c1[nH]c1ccc(OCc3ccccc3)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.