4-Bromo-3-(difluoromethyl)-6-(trifluoromethyl)pyridine-2-acetonitrile
Ethyl 2-amino-5-methyl-6-(trifluoromethoxy)pyridine-3-carboxylate
2-(Difluoromethyl)-6-methoxy-3-nitropyridine-4-sulfonyl chloride
3-(Aminomethyl)-2-bromo-4-(difluoromethyl)-5-(trifluoromethoxy)pyridine