Using COC(=O)c1ccc(OCc2cccc(-c3ccc(Cl)cc3C)c2)cc1F to produce Cc1cc(Cl)ccc1-c1cccc(COc2ccc(CO)c(F)c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.