Using Cc1ccc(C#N)cc1Cl, CS(=O)(=O)c1ccc(N)cc1 to produce Cc1ccc(C(=N)Nc2ccc(S(C)(=O)=O)cc2)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.