3-Amino-2-(chloromethyl)-6-iodo-5-(trifluoromethoxy)pyridine
3-Amino-4-(difluoromethyl)-6-nitro-2-(trifluoromethoxy)pyridine
Methyl 2-amino-5-(chloromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate
3-Amino-4-(difluoromethyl)-2-nitro-6-(trifluoromethoxy)pyridine