Using Nc1ccnc(Br)c1, COC(=O)c1ccc(F)c([N+](=O)[O-])c1 to produce COC(=O)c1ccc(Nc2ccnc(Br)c2)c([N+](=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.