4-Hydroxy-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-carboxylic acid
Methyl 2-iodo-3-methyl-5-(trifluoromethoxy)pyridine-6-acetate
2-Hydroxy-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-acetic acid
4-Iodo-5-methoxy-3-methyl-2-(trifluoromethoxy)pyridine