Methyl 3-(fluoromethyl)-2-methyl-4-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 4-(fluoromethyl)-3-methyl-5-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 4-(fluoromethyl)-6-methyl-2-(trifluoromethoxy)pyridine-3-carboxylate
2-(Difluoromethyl)-3-methyl-6-(trifluoromethoxy)pyridine-4-carboxaldehyde