Methyl 4-cyano-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetate
3-Bromo-4-chloro-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine
Methyl 5-cyano-3-fluoro-4-(trifluoromethoxy)pyridine-2-acetate
2-Cyano-4-(difluoromethyl)-3-methylpyridine-5-methanol