Using CCOC(=O)C=[N+]=[N-], O=[N+]([O-])c1cccc(/C=C/CBr)c1 to produce CCOC(=O)C1C(CBr)C1c1cccc([N+](=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.