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