Using Cc1cc(O)c(S)c(=O)o1, O=[N+]([O-])c1ccc(CBr)cc1 to produce Cc1cc(O)c(SCc2ccc([N+](=O)[O-])cc2)c(=O)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.