5-Amino-3-(bromomethyl)-2-(difluoromethyl)-4-(trifluoromethyl)pyridine
2-Amino-4-(bromomethyl)-5-(difluoromethyl)pyridine-3-carboxaldehyde
2-Amino-4-(bromomethyl)-3-(difluoromethyl)pyridine-5-carboxaldehyde
2-Amino-3-(bromomethyl)-6-(difluoromethyl)pyridine-5-carboxaldehyde