3-Amino-2-(chloromethyl)-5-(difluoromethyl)-4-(trifluoromethyl)pyridine
Methyl 4-amino-3-(difluoromethyl)-2-nitropyridine-5-acetate
6-Amino-2-(chloromethyl)-3-(difluoromethyl)-4-(trifluoromethyl)pyridine
Methyl 6-amino-4-(difluoromethyl)-2-nitropyridine-3-carboxylate