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