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