2-(Chloromethyl)-3-cyano-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
3-Amino-2-(difluoromethyl)-5-methylpyridine-4-carboxaldehyde
4-Amino-2-(fluoromethyl)-6-hydroxy-3-(trifluoromethoxy)pyridine
6-Amino-4-(difluoromethyl)-2-methyl-3-(trifluoromethoxy)pyridine