Methyl 3-cyano-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetate
Methyl 3-cyano-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetate
Methyl 3-cyano-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetate
2-Fluoro-6-hydroxy-5-methoxy-3-(trifluoromethoxy)pyridine