Using CC(C)[Si](Cl)(C(C)C)C(C)C, c1ccc2c(c1)Cc1ccccc1-2 to produce CC(C)[Si](C(C)C)(C(C)C)C1c2ccccc2-c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.