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