2-(Chloromethyl)-5-(difluoromethyl)-4-fluoro-3-methoxypyridine
2-(Difluoromethyl)-4-fluoro-6-methoxypyridine-3-acetonitrile
2-(Difluoromethyl)-4-fluoro-3-methoxypyridine-6-acetonitrile
4-(Difluoromethyl)-2-fluoro-3-methoxy-6-(trifluoromethyl)pyridine