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