Using CNC[C@H](O[Si](C)(C)C(C)(C)C)c1ccc(OCc2ccccc2)c2[nH]c(=O)ccc12 to produce CNC[C@H](O[Si](C)(C)C(C)(C)C)c1ccc(O)c2[nH]c(=O)ccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.