4,6-Di(1H-1,2,4-triazol-1-yl)isophthalic acid

5-(1H-Pyrazol-4-yl)isophthalic acid

5-(1H-Imidazol-1-yl)isophthalic acid

3,5-Di(1H-imidazol-1-yl)benzoic acid

2-(Pyridin-4-yl)terephthalic acid

4,4'-((1H-1,2,4-Triazol-1-yl)methylene)dibenzoic acid

1,3-Benzenedicarboxylic acid, 5-(2H-tetrazol-5-yl)-

4,4',4'',4'''-(4,4'-(1,4-Phenylene)bis(pyridine-6,4,2-triyl))tetrabenzoic acid

4-(1H-Imidazo[4,5-f][1,10]phenanthrolin-2-yl)benzoic acid

2,6-Di(1H-pyrazol-1-yl)isonicotinic acid