3-(Bromomethyl)-2-(difluoromethyl)-4-(trifluoromethyl)pyridine-6-carboxylic acid
6-(Bromomethyl)-2-(difluoromethyl)-4-(trifluoromethyl)pyridine-3-carboxylic acid
Methyl 2-(bromomethyl)-3-(difluoromethyl)-4-(trifluoromethyl)pyridine-5-carboxylate
2-(Bromomethyl)-6-(difluoromethyl)-3-(trifluoromethyl)pyridine-5-carboxylic acid