Ethyl 5-(chloromethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetate
5-(Chloromethyl)-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-methanol
2-(Difluoromethyl)-3-methoxypyridine-5-acetic acid
Ethyl 4-(chloromethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-2-acetate