Using BrC(Br)(Br)Br, COCn1c2ccc(F)cc2c2c(CO)nn(-c3ccccc3)c(=O)c21 to produce COCn1c2ccc(F)cc2c2c(CBr)nn(-c3ccccc3)c(=O)c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.