Using Cc1cc(OCc2ccccc2)ccc1-c1c(C)c(=O)n(COCC[Si](C)(C)C)c(=O)n1C to produce Cc1cc(O)ccc1-c1c(C)c(=O)n(COCC[Si](C)(C)C)c(=O)n1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.