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