2-Amino-5-(bromomethyl)-4-(difluoromethyl)pyridine-3-acetic acid
6-Amino-4-(bromomethyl)-2-(difluoromethyl)pyridine-3-acetic acid
Methyl 3-amino-5-(bromomethyl)-6-(difluoromethyl)pyridine-2-carboxylate
2-Amino-4-(bromomethyl)-5-(difluoromethyl)pyridine-3-acetic acid