2-(Difluoromethyl)-6-fluoro-5-(trifluoromethoxy)pyridine-3-acetic acid
2-Fluoro-5-iodo-3-methyl-6-(trifluoromethoxy)pyridine
Methyl 2-fluoro-5-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-fluoro-4-hydroxy-3-(trifluoromethoxy)pyridine-5-carboxylate