Using CCOP(=O)(CO)OCC, O=[N+]([O-])c1cc(Br)ccc1F to produce CCOP(=O)(COc1ccc(Br)cc1[N+](=O)[O-])OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.