2-Bromo-3-(chloromethyl)-6-(trifluoromethoxy)pyridine-5-carboxylic acid
3-Bromo-4-(fluoromethyl)-6-(trifluoromethoxy)pyridine-2-methanol
4-Bromo-3-(chloromethyl)-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-Bromo-6-(fluoromethyl)-3-(trifluoromethoxy)pyridine-5-methanol