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