Using BrCC=C(Br)Br, COc1nc(C(F)(F)F)cc(=O)n1-c1cc(C(=O)O)c(Cl)cc1F to produce COc1nc(C(F)(F)F)cc(=O)n1-c1cc(C(=O)OCC=C(Br)Br)c(Cl)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.