Ethyl 2-(aminomethyl)-4-methoxy-6-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 2-(aminomethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-6-carboxylate
3-(Difluoromethyl)-2-methoxy-5-(trifluoromethoxy)pyridine-6-methanol
3-(Difluoromethyl)-2-methoxy-4-(trifluoromethoxy)pyridine-5-methanol