2-Chloro-4-hydroxy-5-(trifluoromethoxy)pyridine-3-sulfonamide
3-(Aminomethyl)-2-bromo-5-methyl-6-(trifluoromethoxy)pyridine
3-Bromo-6-(difluoromethyl)-2-(trifluoromethoxy)pyridine-5-acetic acid
5-Bromo-2-(chloromethyl)-3-methyl-6-(trifluoromethoxy)pyridine