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