4-Hydroxy-2-(trifluoromethoxy)pyridine-5-carboxylic acid
Ethyl 2-amino-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-carboxylate
3-Bromo-6-hydroxy-4-methyl-2-(trifluoromethoxy)pyridine
Ethyl 5-bromo-2-methoxy-4-(trifluoromethoxy)pyridine-3-carboxylate