Using CC(C)(C)OC(=O)N1CCC(O[Si](C)(C)C(C)(C)C)C(=O)C1, C[Si](C)(C)CC#N to produce CC(C)(C)OC(=O)N1CCC(O[Si](C)(C)C(C)(C)C)/C(=C\C#N)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.