Using CC(C)(C)[Si](C)(C)OCCc1ccsc1Br, O=Cc1ccc(F)cc1 to produce CC(C)(C)[Si](C)(C)OCCc1ccsc1C(O)c1ccc(F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.