3-Bromo-2-(chloromethyl)-4-(trifluoromethoxy)pyridine-5-acetic acid
5-Chloro-3-hydroxy-2-methyl-4-(trifluoromethoxy)pyridine
2-Bromo-6-(chloromethyl)-3-(trifluoromethoxy)pyridine-4-acetic acid
2-Bromo-4-(chloromethyl)-6-(trifluoromethoxy)pyridine-3-carboxaldehyde