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