2,4-Dihydroxypyridine

5-Amino-2-methyl-1H-tetrazole

2,3,3-Trimethylbenzoindolenine

4-Trifluoromethyl salicylic acid

4-(4-Methoxyphenyl)butyric acid

3-Nitro-4-methylbenzonitrile

5-Bromo-3-fluoropyridine

4-Aminonicotinic acid

4-Aminonicotinic acid

5-Trifluoromethylindoline

Methyl 2-oxindole-5-carboxylate

6-Fluoroindole-2-carboxylic acid