Using Cc1noc(NS(=O)(=O)C2C=CSC2(COCC[Si](C)(C)C)C(O)c2ccccc2)c1C to produce Cc1noc(NS(=O)(=O)c2ccsc2C(O)c2ccccc2)c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.