Ethyl 4-(chloromethyl)-3-methyl-2-(trifluoromethoxy)pyridine-5-carboxylate
2-(Chloromethyl)-6-(difluoromethyl)-3-methyl-5-(trifluoromethoxy)pyridine
6-(Chloromethyl)-3-(difluoromethyl)-2-methyl-4-(trifluoromethoxy)pyridine
Ethyl 4-(chloromethyl)-6-methyl-3-(trifluoromethoxy)pyridine-2-carboxylate