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