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