Using O=C1NC(=O)c2ccccc21, C#CC(C)OS(=O)(=O)c1ccc(C)cc1 to produce C#CC(C)N1C(=O)c2ccccc2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.