Using CC(C)(O)C#N, CC(C)(C)[Si](OCCC1(CCO)CCCCC1)(c1ccccc1)c1ccccc1 to produce CC(C)(C)[Si](OCCC1(CCC#N)CCCCC1)(c1ccccc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.