Using [N-]=[N+]=NCc1ccc(Cl)c(Oc2cc(Br)cc(F)c2Cl)c1F to produce NCc1ccc(Cl)c(Oc2cc(Br)cc(F)c2Cl)c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.