4-Methoxy-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-methanol
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