Using CNc1cc(NC)cc(C(O)CS(C)(=O)=O)c1, N#CCCNc1ccccc1 to produce CNc1cc(CC(C#N)=CNc2ccccc2)cc(NC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.