4-(Fluoromethyl)-2-methyl-5-(trifluoromethoxy)pyridine-3-carboxylic acid
3-(Fluoromethyl)-4-methyl-5-(trifluoromethoxy)pyridine-2-carboxylic acid
3-(Fluoromethyl)-2-methyl-5-(trifluoromethoxy)pyridine-4-carboxylic acid
4-(Chloromethyl)-3-methyl-2-(trifluoromethoxy)pyridine-5-methanol