Methyl 3-fluoro-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carboxylate
2-(Chloromethyl)-3-hydroxy-5-methyl-4-(trifluoromethoxy)pyridine
Methyl 4-fluoro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-carboxylate
3-(Bromomethyl)-6-hydroxy-2-methyl-4-(trifluoromethoxy)pyridine