3-Bromo-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine-4-acetic acid
2-Bromo-4-(fluoromethyl)-6-methoxy-3-(trifluoromethoxy)pyridine
6-Bromo-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-acetic acid
6-Bromo-3-methoxy-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride