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