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