Using CCOC(=O)c1ccc(CCl)o1, Cc1ccc(-c2ccc(O)cc2)cc1 to produce CCOC(=O)c1ccc(COc2ccc(-c3ccc(C)cc3)cc2)o1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.