Using CC(=O)N1CCc2cc(O)c(Br)cc21, COC(=O)C(F)(F)Cl to produce CC(=O)N1CCc2cc(OC(F)F)c(Br)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.