Using CC(C)(C)OC(=O)c1ccc(C#Cc2cnccc2C=Cc2ccccc2)cc1 to produce CC(C)(C)OC(=O)c1ccc(CCc2cnccc2CCc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.