Using Cc1cccc(C(=O)Cl)c1, c1ccc(OCCOc2ccccc2)cc1 to produce Cc1cccc(C(=O)c2ccc(OCCOc3ccc(C(=O)c4cccc(C)c4)cc3)cc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.