6-(Chloromethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-sulfonyl chloride
4-Amino-3-(difluoromethyl)pyridine-5-carboxaldehyde
3-(Difluoromethyl)-4-fluoro-2-(trifluoromethyl)pyridine-5-acetic acid
Methyl 3-cyano-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-acetate