Using C#CCN(C)C, COc1ccc(C(=O)c2ccc(Cl)nc2)cc1 to produce COc1ccc(C(=O)c2ccc(C#CCN(C)C)nc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.