2-Fluoro-3-methyl-5-(trifluoromethoxy)pyridine-6-sulfonamide
2-Hydroxy-6-methoxy-4-(trifluoromethoxy)pyridine-3-acetic acid
5-Fluoro-3-methyl-4-(trifluoromethoxy)pyridine-2-sulfonyl chloride
Ethyl 4-hydroxy-2-methoxy-5-(trifluoromethoxy)pyridine-3-carboxylate