4-Amino-2-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
Methyl 3-amino-2-(chloromethyl)-5-(trifluoromethoxy)pyridine-4-carboxylate
3-Amino-2-iodo-6-methyl-4-(trifluoromethoxy)pyridine
3-Amino-6-(difluoromethyl)-2-nitro-5-(trifluoromethoxy)pyridine