2-Amino-3-(chloromethyl)-5-(difluoromethyl)-6-(trifluoromethyl)pyridine
4-(Aminomethyl)-3-hydroxy-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-(Difluoromethyl)-2-nitro-5-(trifluoromethyl)pyridine-6-sulfonyl chloride
Methyl 5-amino-3-nitro-4-(trifluoromethoxy)pyridine-2-carboxylate