Ethyl 2-fluoro-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxylate
3-(Aminomethyl)-4-hydroxy-6-methyl-2-(trifluoromethoxy)pyridine
6-(Chloromethyl)-2-hydroxy-3-methyl-4-(trifluoromethoxy)pyridine
2-(Chloromethyl)-6-hydroxy-4-methyl-3-(trifluoromethoxy)pyridine