2-Iodo-6-methyl-3-(trifluoromethoxy)pyridine-5-sulfonamide
2-(Bromomethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxamide
5-Cyano-2-(difluoromethyl)-4-methoxypyridine-3-acetic acid
5-(Aminomethyl)-3-bromo-4-iodo-2-(trifluoromethoxy)pyridine