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