2-Chloro-4-cyano-6-methoxy-3-(trifluoromethoxy)pyridine
5-Chloro-4-(fluoromethyl)-3-iodo-2-(trifluoromethoxy)pyridine
Methyl 2-bromo-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-4-carboxylate
3-Chloro-4-(fluoromethyl)-2-iodo-5-(trifluoromethoxy)pyridine