Methyl 3-bromo-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxylate
4-Bromo-5-methoxy-2-(trifluoromethoxy)pyridine-3-acetic acid
2-Chloro-5-hydroxy-3-(trifluoromethoxy)pyridine-6-methanol
Methyl 2-bromo-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylate