Using COC(=O)OC1(C#CCO[Si](C)(C)C(C)(C)C)CCN(C(=O)OC(C)(C)C)CC1 to produce COC(=O)OC1(C#CCO)CCN(C(=O)OC(C)(C)C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.