Ethyl 3-amino-4-(difluoromethyl)-5-(trifluoromethyl)pyridine-2-acetate
2-Bromo-3-chloro-5-(difluoromethyl)pyridine-6-carboxylic acid
3-Bromo-6-chloro-4-(difluoromethyl)pyridine-2-carboxaldehyde
Ethyl 3-amino-2-(difluoromethyl)-6-(trifluoromethyl)pyridine-5-acetate