5-Bromo-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylic acid
4-Bromo-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-2-carboxylic acid
Methyl 6-chloro-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetate
4-Bromo-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-5-carboxylic acid