3-Amino-4-(chloromethyl)-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine
2-(Chloromethyl)-6-(difluoromethyl)-3-(trifluoromethyl)pyridine-5-sulfonyl chloride
Methyl 2,3-dimethoxy-6-(trifluoromethoxy)pyridine-5-carboxylate
4-Fluoro-6-(fluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetic acid