Ethyl 2-(difluoromethyl)-5-methoxy-3-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 2-(difluoromethyl)-4-methoxy-6-(trifluoromethoxy)pyridine-3-carboxylate
3-(Aminomethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-methanol
5-(Aminomethyl)-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-methanol