Using CC(C)(C)[Si](C)(C)Cl, Cc1nc2cc(CO)ccc2[nH]1 to produce Cc1nc2cc(CO[Si](C)(C)C(C)(C)C)ccc2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.