2-Bromo-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-5-carboxylic acid
3-Bromo-6-(chloromethyl)-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-Bromo-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-5-acetic acid
2-Bromo-5-(difluoromethyl)-3-methyl-6-(trifluoromethoxy)pyridine