2-Nitro-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-acetic acid
2-Nitro-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-acetic acid
2-Amino-6-bromo-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
Ethyl 4-nitro-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxylate