Using BrCc1ccccc1, C[C@H](O[Si](C)(C)C(C)(C)C)[C@@H](O)CCc1ccc(F)cc1O to produce C[C@H](O[Si](C)(C)C(C)(C)C)[C@@H](O)CCc1ccc(F)cc1OCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.