Using CC(N)(C#N)COc1ccc(Cl)cc1, O=S(=O)(Cl)Cc1ccccc1 to produce CC(C#N)(COc1ccc(Cl)cc1)NS(=O)(=O)Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.