4-Amino-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-acetic acid
4-Amino-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-acetic acid
Methyl 4-amino-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-acetate
Methyl 4-amino-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-acetate