4-Hydroxy-2-iodo-3-(trifluoromethoxy)pyridine-5-carboxylic acid
Methyl 2-hydroxy-6-iodo-3-(trifluoromethoxy)pyridine-5-acetate
4-Hydroxy-2-methyl-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride
2-Fluoro-6-methyl-3-(trifluoromethoxy)pyridine-5-methanol