Using Cc1cc(C)c(NC(=S)Nc2cccc(CO[Si](C)(C)C(C)(C)C)c2)c(C)c1 to produce Cc1cc(C)c(NC(=S)Nc2cccc(CO)c2)c(C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.