2-Chloro-3-methyl-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-Chloro-4-hydroxy-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-Chloro-3-hydroxy-6-(trifluoromethoxy)pyridine-5-carboxaldehyde
3-Chloro-6-methyl-4-(trifluoromethoxy)pyridine-2-methanol