Using O[C@H](COc1ccccc1)CN(Cc1ccccc1)C1CCCc2ccc(OCc3ccccc3)cc2C1, CC[Si](Cl)(CC)CC to produce CC[Si](CC)(CC)O[C@H](COc1ccccc1)CN(Cc1ccccc1)C1CCCc2ccc(OCc3ccccc3)cc2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.