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