Using Cc1cc([N+](=O)[O-])cc(CN)c1N1CCN(C)CC1, BrCCCCBr to produce Cc1cc([N+](=O)[O-])cc(CN2CCCC2)c1N1CCN(C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.