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