Using Fc1ccc(CBr)cc1, CCOC(=O)c1ccc(O)c(CC(C)C)c1 to produce CC(C)Cc1cc(C(=O)O)ccc1OCc1ccc(F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.