2-Fluoro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-acetic acid
Methyl 6-hydroxy-3-methyl-4-(trifluoromethoxy)pyridine-2-acetate
3-Fluoro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-methanol
Methyl 6-hydroxy-4-methyl-3-(trifluoromethoxy)pyridine-2-acetate