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