Methyl 3-(aminomethyl)-4-(difluoromethyl)-2-methoxypyridine-5-carboxylate
Methyl 3-(aminomethyl)-2-(difluoromethyl)-6-methoxypyridine-5-carboxylate
Methyl 3-(aminomethyl)-2-(difluoromethyl)-6-methoxypyridine-4-carboxylate
Methyl 3-(aminomethyl)-2-(difluoromethyl)-5-methoxypyridine-6-carboxylate