2-(Bromomethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-sulfonyl chloride
Methyl 2-(aminomethyl)-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-acetate
Methyl 4-(aminomethyl)-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxylate
Methyl 4-(aminomethyl)-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-carboxylate