Methyl 2-methoxy-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-carboxylate
3-(Difluoromethyl)-2-methoxy-6-(trifluoromethoxy)pyridine-4-methanol
4-Methoxy-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-carboxylic acid
3-Methoxy-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-acetic acid