4-Methyl-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetic acid
4-Methyl-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-acetic acid
Methyl 2-methyl-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-acetate
Methyl 2-methyl-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-acetate