Methyl 5-hydroxy-2-iodo-3-(trifluoromethoxy)pyridine-4-carboxylate
3-Amino-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-acetic acid
4-Amino-3-chloro-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine
2-Amino-5-chloro-6-(difluoromethyl)pyridine-3-methanol