2-(Difluoromethyl)-5-fluoro-6-methyl-3-(trifluoromethyl)pyridine
2-(Difluoromethyl)-4-fluoro-5-methyl-3-(trifluoromethyl)pyridine
3-(Chloromethyl)-6-(difluoromethyl)-2-fluoro-4-methylpyridine
Ethyl 2-(difluoromethyl)-3-fluoro-6-methoxypyridine-4-carboxylate