2-(Difluoromethyl)-4-nitro-5-(trifluoromethoxy)pyridine-3-carbonyl chloride
Ethyl 3-(aminomethyl)-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-carboxylate
2-(Difluoromethyl)-3-nitro-6-(trifluoromethoxy)pyridine-5-carbonyl chloride
Ethyl 2-(aminomethyl)-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-carboxylate