2-(Chloromethyl)-3-(difluoromethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine
5-(Chloromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-6-methanol
2-Fluoro-3-methyl-6-(trifluoromethoxy)pyridine-4-carboxaldehyde
4-(Chloromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-6-methanol