Using CCc1nc(-c2ccccc2)cn1-c1ccc(CCO[Si](C)(C)C(C)(C)C)cc1 to produce CCc1nc(-c2ccccc2)cn1-c1ccc(CCO)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.