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