Methyl 5-(difluoromethyl)-3-methyl-4-(trifluoromethoxy)pyridine-2-carboxylate
2-(Chloromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine
Ethyl 4-(difluoromethyl)-5-methyl-2-(trifluoromethoxy)pyridine-3-carboxylate
3-Methoxy-4-(trifluoromethoxy)pyridine-5-carboxylic acid