3-Bromo-5-(difluoromethyl)-4-methyl-2-(trifluoromethyl)pyridine
6-Amino-3-(difluoromethyl)-2-methoxypyridine-4-carbonyl chloride
2-(Bromomethyl)-6-(difluoromethyl)pyridine-3-sulfonyl chloride
6-(Difluoromethyl)-4-fluoro-2-hydroxypyridine-3-carboxaldehyde