Using OC1CCc2ccc(-c3cccc(F)c3)cc21, COC(=O)COc1cccc(O)c1 to produce COC(=O)COc1cccc(OC2CCc3ccc(-c4cccc(F)c4)cc32)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.