3-Hydroxy-5-methyl-2-(trifluoromethoxy)pyridine-4-acetic acid
3-Fluoro-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carboxaldehyde
5-Fluoro-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxaldehyde
4-Fluoro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-carboxaldehyde