Using CN(C)CCOc1ccc(-n2cnc3cc(CO[Si](c4ccccc4)(c4ccccc4)C(C)(C)C)sc3c2=O)cc1 to produce CN(C)CCOc1ccc(-n2cnc3cc(CO)sc3c2=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.