Ethyl 5-(difluoromethyl)-2-methoxy-3-(trifluoromethoxy)pyridine-6-carboxylate
4-(Difluoromethyl)-5-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylic acid
4-(Aminomethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxaldehyde
4-(Difluoromethyl)-3-methoxy-2-(trifluoromethoxy)pyridine-5-carboxylic acid