3-Bromo-6-(difluoromethyl)-4-methyl-2-(trifluoromethoxy)pyridine
2-Bromo-6-(fluoromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine
3-Bromo-2-chloro-4-(trifluoromethoxy)pyridine-5-acetic acid
4-Bromo-5-(difluoromethyl)-3-methyl-2-(trifluoromethoxy)pyridine