6-(Aminomethyl)-4-(difluoromethyl)-3-methoxypyridine-2-acetic acid
2-(Aminomethyl)-4-(difluoromethyl)-5-methoxypyridine-3-acetic acid
Ethyl 3-(aminomethyl)-6-(difluoromethyl)-4-methoxypyridine-2-carboxylate
Ethyl 5-(aminomethyl)-2-(difluoromethyl)-4-methoxypyridine-3-carboxylate