Using Clc1ncc(Cl)c(Cl)n1, CNC(=O)c1cc(Br)cc(F)c1N to produce CNC(=O)c1cc(Br)cc(F)c1Nc1nc(Cl)ncc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.