Using [N-]=[N+]=Nc1c(F)cncc1C=O, Nc1c(Cl)cc(Br)cc1Cl to produce [N-]=[N+]=Nc1c(F)cncc1/C=N/c1c(Cl)cc(Br)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.