Using BrCc1ccccc1, Cc1cc(O)cc(C)c1-c1cccc(C=O)c1 to produce Cc1cc(OCc2ccccc2)cc(C)c1-c1cccc(C=O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.