2-Amino-6-(fluoromethyl)-3-methoxy-4-(trifluoromethoxy)pyridine
2-Amino-6-(chloromethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine
Methyl 5-amino-2-iodo-3-(trifluoromethoxy)pyridine-6-carboxylate
5-Amino-2-iodo-3-(trifluoromethoxy)pyridine-4-acetic acid