5-(Aminomethyl)-3-cyano-2-(difluoromethyl)-4-(trifluoromethyl)pyridine
6-(Aminomethyl)-3-(difluoromethyl)-2-fluoro-4-hydroxypyridine
2-(Aminomethyl)-6-cyano-4-(difluoromethyl)pyridine-3-methanol
2-(Aminomethyl)-3-(difluoromethyl)-6-fluoro-4-hydroxypyridine