2-Amino-3-(chloromethyl)-5-(trifluoromethoxy)pyridine-4-carboxylic acid
5-Bromo-4-methoxy-2-(trifluoromethoxy)pyridine-3-carboxylic acid
4-Chloro-5-(difluoromethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
Methyl 5-bromo-2-iodo-4-(trifluoromethoxy)pyridine-3-carboxylate