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