2-Hydroxy-3-iodo-6-(trifluoromethoxy)pyridine-5-sulfonyl chloride
2-Fluoro-6-methyl-3-(trifluoromethoxy)pyridine-5-acetic acid
Methyl 4-fluoro-2-methyl-6-(trifluoromethoxy)pyridine-3-acetate
6-Fluoro-3-methyl-2-(trifluoromethoxy)pyridine-4-acetic acid