Using O=[N+]([O-])c1cc[nH]n1, COC(=O)c1ccc(CBr)cc1 to produce COC(=O)c1ccc(Cn2ccc([N+](=O)[O-])n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.