Methyl 3-(fluoromethyl)-5-methoxy-6-(trifluoromethoxy)pyridine-2-carboxylate
2-(Chloromethyl)-3-methoxy-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
3-(Chloromethyl)-6-(difluoromethyl)-2-methoxy-5-(trifluoromethoxy)pyridine
3-(Chloromethyl)-2-(difluoromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine