Methyl 4-cyano-2-fluoro-5-(trifluoromethoxy)pyridine-3-acetate
2-(Bromomethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-carboxylic acid
Methyl 2-cyano-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-acetate
4-Amino-3-(aminomethyl)-2-(difluoromethyl)-6-fluoropyridine