Using COc1c(F)cccc1C(C)(C)CC(CO)(O[Si](C)(C)C)C(F)(F)F to produce COc1c(F)cccc1C(C)(C)CC(O)(CO)C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.