2-(Bromomethyl)-6-(difluoromethyl)-4-hydroxypyridine-3-acetonitrile
3-(Difluoromethyl)-6-iodo-2-methoxypyridine-5-carboxylic acid
2-(Bromomethyl)-3-(difluoromethyl)-6-hydroxypyridine-5-acetonitrile
Ethyl 3-(difluoromethyl)-4-iodo-6-methoxypyridine-2-carboxylate