3-Amino-5-methyl-6-(trifluoromethoxy)pyridine-2-acetic acid
6-Amino-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-acetonitrile
5-Bromo-2-fluoro-4-methyl-3-(trifluoromethoxy)pyridine
2-Amino-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-acetonitrile