Using Nc1cccc(Br)c1, CC(C)OC(=O)c1ccc(Cl)c([N+](=O)[O-])c1 to produce CC(C)OC(=O)c1ccc(Nc2cccc(Br)c2)c([N+](=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.