6-Bromo-2-(bromomethyl)-3-(difluoromethyl)-4-methoxypyridine
4-Bromo-3-(difluoromethyl)-2-methoxy-6-(trifluoromethyl)pyridine
4-Bromo-2-(difluoromethyl)-3-methoxy-6-(trifluoromethyl)pyridine
2-Bromo-3-(difluoromethyl)-5-methoxypyridine-6-carboxylic acid