Methyl 4-(bromomethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-5-carboxylate
6-Bromo-3-methoxy-4-(trifluoromethoxy)pyridine-2-sulfonamide
2-(Aminomethyl)-5-(difluoromethyl)-4-methylpyridine-3-carboxaldehyde
Ethyl 3-(aminomethyl)-5-bromo-6-(trifluoromethoxy)pyridine-2-carboxylate