Using O=C1c2ccccc2C(=O)N1OCCO, CC(C)[Si](Cl)(C(C)C)C(C)C to produce CC(C)[Si](OCCON1C(=O)c2ccccc2C1=O)(C(C)C)C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.