Methyl 2-bromo-5-methoxy-4-(trifluoromethoxy)pyridine-3-carboxylate
2-Chloro-5-(difluoromethyl)-4-iodopyridine-3-sulfonyl chloride
Methyl 3,4-diamino-5-(trifluoromethoxy)pyridine-2-carboxylate
4-(Aminomethyl)-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-6-methanol