Using CC(C)(C)[Si](C)(C)Cl, OCCCC1C(O)COC1c1cccnc1 to produce CC(C)(C)[Si](C)(C)OCCCC1C(O)COC1c1cccnc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.