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