Ethyl 6-amino-3-(chloromethyl)-2-(trifluoromethoxy)pyridine-4-carboxylate
3-Bromo-2-chloro-4-nitro-6-(trifluoromethoxy)pyridine
2-Amino-4-(difluoromethyl)-5-methyl-3-(trifluoromethoxy)pyridine
Ethyl 2-amino-4-(chloromethyl)-6-(trifluoromethoxy)pyridine-3-carboxylate