4-Methoxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-acetonitrile
2-Methoxy-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-carboxylic acid
Ethyl 4-methoxy-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxylate
Ethyl 4-methoxy-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-carboxylate