Using Nc1ccc(Br)cn1, CS(=O)(=O)c1ccc(C(CC2CCCC2)C(=O)O)cc1[N+](=O)[O-] to produce CS(=O)(=O)c1ccc(C(CC2CCCC2)C(=O)Nc2ccc(Br)cn2)cc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.