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