Using C=CCBr, CCc1cc([N+](=O)[O-])c(NOC)c([N+](=O)[O-])c1 to produce C=CCN(OC)c1c([N+](=O)[O-])cc(CC)cc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.