Methyl 4-(difluoromethyl)-2-methyl-6-(trifluoromethoxy)pyridine-3-carboxylate
5-Iodo-4-methoxy-2-(trifluoromethoxy)pyridine
Ethyl 3-methyl-2-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 3-(difluoromethyl)-5-methyl-6-(trifluoromethoxy)pyridine-2-carboxylate