Using CN(C)C=O, CN(C)S(=O)(=O)n1ccnc1[Si](C)(C)C(C)(C)C to produce CN(C)S(=O)(=O)n1cc(C=O)nc1[Si](C)(C)C(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.