Ethyl 4-(chloromethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetate
3-(Chloromethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-sulfonyl chloride
Ethyl 3-(chloromethyl)-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-acetate
2-Bromo-5-(difluoromethyl)-4-(trifluoromethyl)pyridine