5-Bromo-2-(chloromethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine
2-Bromo-6-methoxy-5-(trifluoromethoxy)pyridine-3-acetic acid
4-Bromo-5-(chloromethyl)-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine
2-Bromo-6-(chloromethyl)-5-methoxy-3-(trifluoromethoxy)pyridine