6-(Chloromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylic acid
3-(Difluoromethyl)-4-hydroxy-2-methyl-6-(trifluoromethoxy)pyridine
Ethyl 3-(aminomethyl)-6-hydroxy-2-(trifluoromethoxy)pyridine-5-carboxylate
2-(Chloromethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxylic acid