Using CC(C)(O)C#Cc1ccc2c(c1)-c1nc(C(N)=O)sc1C(=O)CO2 to produce CC(C)(O)C#Cc1ccc2c(c1)-c1nc(C(N)=O)sc1C(O)CO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.