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