2-Amino-4-chloro-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine
2-Amino-4-(fluoromethyl)-3-methoxy-5-(trifluoromethoxy)pyridine
2-Amino-3-chloro-4-(fluoromethyl)-6-(trifluoromethoxy)pyridine
3-Amino-6-methoxy-4-(trifluoromethoxy)pyridine-2-acetonitrile