3-(Aminomethyl)-2-bromo-6-(trifluoromethoxy)pyridine-5-acetonitrile
2-Bromo-5-nitro-3-(trifluoromethoxy)pyridine-4-acetic acid
3-(Aminomethyl)-2-bromo-5-(trifluoromethoxy)pyridine-4-acetonitrile
4-Chloro-6-methyl-3-(trifluoromethoxy)pyridine-2-acetic acid