Using Nc1c(F)cccc1Cl, [N-]=[N+]=Nc1ccncc1C=O to produce [N-]=[N+]=Nc1ccncc1/C=N/c1c(F)cccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.