Using COC(Cc1ccccc1)c1cn(S(=O)(=O)N(C)C)c([Si](C)(C)C(C)(C)C)n1 to produce COC(Cc1ccccc1)c1c[nH]cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.