3-Hydroxy-6-methyl-4-(trifluoromethoxy)pyridine-2-acetic acid
2-Fluoro-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-methanol
Ethyl 3-fluoro-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-acetate
4-Hydroxy-5-methyl-3-(trifluoromethoxy)pyridine-2-acetic acid