Using Nc1ccc(Br)cc1F, COC(=O)c1ccc(=O)n(C)c1Cl to produce COC(=O)c1ccc(=O)n(C)c1Nc1ccc(Br)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.