Using CC(C)[Si](Cl)(C(C)C)C(C)C, c1ccc(COc2ccc3cc[nH]c3c2)cc1 to produce CC(C)[Si](C(C)C)(C(C)C)n1ccc2ccc(O)cc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.