Using Cc1c(CC(O)CO[Si](C)(C)C(C)(C)C)ccc2c1COC2=O to produce Cc1c(CC(=O)CO[Si](C)(C)C(C)(C)C)ccc2c1COC2=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.