Using O=C1CCC(=O)N1Br, CC(=Cc1ccccc1Cl)c1ccc(F)cc1F to produce Fc1ccc(C(=Cc2ccccc2Cl)CBr)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.