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