Ethyl 3-amino-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-carboxylate
3-(Fluoromethyl)-2-hydroxy-4-iodo-6-(trifluoromethoxy)pyridine
3-(Chloromethyl)-4,5-dimethyl-2-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-5-hydroxy-6-methylpyridine-3-carboxaldehyde