Ethyl 3-amino-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine-4-carboxylate
6-Amino-3-(difluoromethyl)-2-methoxy-4-(trifluoromethoxy)pyridine
3-Amino-6-iodo-2-methyl-4-(trifluoromethoxy)pyridine
2-Bromo-3-chloro-5-(trifluoromethoxy)pyridine-6-sulfonamide