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