3-Bromo-6-methoxy-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
5-Bromo-3-methoxy-2-(trifluoromethoxy)pyridine-4-acetic acid
4-Bromo-3-methoxy-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
4-Amino-6-fluoro-2-(trifluoromethoxy)pyridine-3-carboxylic acid