3-Bromo-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetic acid
5-Bromo-4-(chloromethyl)-3-(trifluoromethoxy)pyridine-2-methanol
2-Chloro-5-hydroxy-6-methoxy-3-(trifluoromethoxy)pyridine
5-Bromo-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetic acid