Using COc1ccc(C(=O)O)cc1[N+](=O)[O-], Nc1ccc(F)cc1F to produce COc1ccc(C(=O)Nc2ccc(F)cc2F)cc1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.