6-Chloro-3-(difluoromethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine
2-(Aminomethyl)-3-cyano-5-methyl-4-(trifluoromethoxy)pyridine
2-Chloro-5-(difluoromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine
4-Chloro-6-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxylic acid