Using CC(C)(C)S(N)=O, CC(C)(C)[Si](C)(C)OC(C=O)c1cccc(Cl)c1 to produce CC(C)(C)S(=O)/N=C/C(O[Si](C)(C)C(C)(C)C)c1cccc(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.