Using CN(C)S(=O)(=O)n1c(C=O)cnc1[Si](C)(C)C(C)(C)C to produce CN(C)S(=O)(=O)n1ccnc1[Si](C)(C)C(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.