5-Methoxy-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-carboxylic acid
3-Methoxy-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carboxylic acid
2-(Aminomethyl)-6-methyl-5-(trifluoromethoxy)pyridine-3-acetonitrile
4-Methoxy-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-acetonitrile