Ethyl 2-(difluoromethyl)-4-methoxy-3-(trifluoromethyl)pyridine-5-carboxylate
6-(Aminomethyl)-2-(difluoromethyl)-4-methylpyridine-3-methanol
Ethyl 2-(difluoromethyl)-3-methoxy-6-(trifluoromethyl)pyridine-4-carboxylate
2-(Aminomethyl)-6-(difluoromethyl)-3-methylpyridine-5-methanol