2-Amino-4-(difluoromethyl)-6-fluoropyridine-3-acetic acid
Methyl 2-chloro-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-acetate
3-Chloro-6-methoxy-2-(trifluoromethoxy)pyridine-4-methanol
3-Bromo-2-hydroxy-5-(trifluoromethoxy)pyridine-4-carboxylic acid