Using CC(C)(C)[Si](OCCC=O)(c1ccccc1)c1ccccc1, NNc1cccc(Cl)c1 to produce CC(C)(C)[Si](OCC/C=N/Nc1cccc(Cl)c1)(c1ccccc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.