Using C#CCO, COC(=O)c1nc(I)c2cccnc2c1OC(=O)c1ccccc1 to produce COC(=O)c1nc(C#CCO)c2cccnc2c1OC(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.