2-Methyl-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-carboxylic acid
2-Methyl-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-carboxylic acid
4-Methyl-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxaldehyde
4-Methyl-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-carboxaldehyde