Using CC1(C)C(=O)N(Br)C(=O)N1Br, NS(=O)(=O)c1ccc(NC2CCCCC2)c([N+](=O)[O-])c1 to produce NS(=O)(=O)c1cc(Br)c(NC2CCCCC2)c([N+](=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.