2-Fluoro-4-(difluoromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine
2-Fluoro-3-(difluoromethyl)-6-hydroxy-5-(trifluoromethoxy)pyridine
4-(Aminomethyl)-2-chloro-5-(trifluoromethoxy)pyridine-3-acetic acid
Methyl 2-(bromomethyl)-4-cyano-5-(trifluoromethoxy)pyridine-3-carboxylate