Using O=Cc1ccccc1O, ClCc1cccc(OCc2ccc3ccccc3n2)c1 to produce O=Cc1ccccc1OCc1cccc(OCc2ccc3ccccc3n2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.