Using Fc1ccc(CBr)cc1, COCCN1C(=O)c2ccc(O)cc2C1=O to produce COCCN1C(=O)c2ccc(OCc3ccc(F)cc3)cc2C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.