2-Amino-4-(difluoromethyl)-3-(trifluoromethyl)pyridine-5-acetonitrile
6-Chloro-2-(difluoromethyl)-4-methylpyridine-3-carboxamide
2-Bromo-5-(difluoromethyl)-6-methoxy-3-(trifluoromethoxy)pyridine
Methyl 5-methyl-2-(trifluoromethyl)pyridine-3-carboxylate