3-Chloro-4-methyl-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
Methyl 2-bromo-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetate
3-Iodo-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-acetic acid
6-Chloro-2-(difluoromethyl)-4-hydroxy-3-methoxypyridine