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