6-Amino-2-methyl-3-nitro-4-(trifluoromethoxy)pyridine
2-Amino-3-(chloromethyl)-6-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Amino-5-methyl-6-nitro-3-(trifluoromethoxy)pyridine
Ethyl 2-amino-6-(chloromethyl)-5-(trifluoromethoxy)pyridine-3-carboxylate