Using O=[N+]([O-])c1ccccc1S(=O)(=O)Cl, NOCc1ccccc1 to produce O=[N+]([O-])c1ccccc1S(=O)(=O)NOCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.