2-Amino-4-(difluoromethyl)-6-(trifluoromethyl)pyridine-3-carboxaldehyde
Ethyl 2-amino-4-(chloromethyl)-3-(difluoromethyl)pyridine-6-acetate
2-Amino-4-(difluoromethyl)-3-(trifluoromethyl)pyridine-6-carboxaldehyde
Ethyl 2-amino-3-(chloromethyl)-6-(difluoromethyl)pyridine-4-acetate