Using COC(=O)c1cc(CO[Si](C)(C)C(C)(C)C)ccc1-c1cc(OC)ccc1F to produce COc1ccc(F)c(-c2ccc(CO[Si](C)(C)C(C)(C)C)cc2CO)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.