Using NCCc1ccc(Br)cc1, O=[N+]([O-])c1ccccc1S(=O)(=O)Cl to produce O=[N+]([O-])c1ccccc1S(=O)(=O)NCCc1ccc(Br)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.