Using Cc1cccc(N)c1[N+](=O)[O-], OCCc1ccc(Br)cc1 to produce Cc1cccc(Nc2ccc(CCO)cc2)c1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.