Using CN(C)CC1CCC(=O)C=C1c1cccc(O[Si](c2ccccc2)(c2ccccc2)C(C)(C)C)c1 to produce CN(C)CC1CCC(=O)CC1c1cccc(O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.