2-Amino-5-(chloromethyl)-6-(trifluoromethoxy)pyridine-3-acetonitrile
3-Bromo-2-chloro-6-fluoro-4-(trifluoromethoxy)pyridine
4-Amino-5-methoxy-3-(trifluoromethoxy)pyridine-2-sulfonamide
2-Amino-5-(chloromethyl)-4-(trifluoromethoxy)pyridine-3-acetonitrile