Ethyl 2-(difluoromethyl)-4-methoxypyridine-5-acetate
4-(Chloromethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-carbonyl chloride
Ethyl 2-(difluoromethyl)-3-methoxypyridine-5-acetate
2-(Chloromethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-5-carbonyl chloride