2-Chloro-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine-5-carboxylic acid
Methyl 2-(fluoromethyl)-5-methoxy-3-(trifluoromethoxy)pyridine-4-carboxylate
2-Amino-3-(difluoromethyl)-6-methylpyridine-4-sulfonyl chloride
3,6-Dihydroxy-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine