2,4-Diamino-3-(trifluoromethoxy)pyridine-5-carbonyl chloride
Ethyl 4-chloro-3-(difluoromethyl)-6-nitropyridine-2-carboxylate
2-Amino-3-bromo-5-hydroxy-4-(trifluoromethoxy)pyridine
Methyl 3-(aminomethyl)-6-fluoro-4-(trifluoromethoxy)pyridine-2-acetate