6-Amino-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-Bromo-4-iodo-3-(trifluoromethoxy)pyridine-6-acetonitrile
Ethyl 2-amino-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate
2-Amino-4-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-carboxaldehyde