Ethyl 2-(chloromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine-4-acetate
5-Fluoro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetic acid
3-(Difluoromethyl)-4-fluoro-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
3-Hydroxy-4-methyl-6-(trifluoromethoxy)pyridine-2-methanol