Methyl 2-hydroxy-6-methyl-4-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 2-hydroxy-5-methyl-6-(trifluoromethoxy)pyridine-3-carboxylate
2-Hydroxy-3-iodo-4-nitro-6-(trifluoromethoxy)pyridine
3-(Aminomethyl)-4-fluoro-5-(trifluoromethoxy)pyridine-2-carboxylic acid