6-Amino-2-(chloromethyl)-4-(trifluoromethoxy)pyridine-3-acetic acid
6-Amino-3-methyl-2-(trifluoromethoxy)pyridine-4-acetonitrile
3-Amino-6-methoxy-2-(trifluoromethoxy)pyridine-4-acetic acid
2-Amino-5-methyl-3-(trifluoromethoxy)pyridine-6-acetonitrile