3-Bromo-4-(difluoromethyl)-2-(trifluoromethyl)pyridine-5-acetic acid
Ethyl 3-bromo-5-(chloromethyl)-2-(difluoromethyl)pyridine-6-carboxylate
3-Bromo-2-(difluoromethyl)-6-(trifluoromethyl)pyridine-4-acetic acid
Ethyl 5-bromo-4-(chloromethyl)-3-(difluoromethyl)pyridine-2-carboxylate