Methyl 6-amino-2-cyano-3-(difluoromethyl)pyridine-4-acetate
6-Chloro-3-(3-(trifluoromethyl)phenyl)picolinaldehyde
3-(Bromomethyl)-2-(difluoromethyl)-5-iodopyridine-6-acetic acid
Ethyl 2-methoxy-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-acetate