5-(Difluoromethyl)-4-methyl-2-(trifluoromethyl)pyridine-3-acetic acid
Methyl 6-(difluoromethyl)-2-methyl-3-(trifluoromethyl)pyridine-4-acetate
Methyl 6-(difluoromethyl)-2-methyl-4-(trifluoromethyl)pyridine-3-acetate
3-(Difluoromethyl)-4-methyl-2-(trifluoromethyl)pyridine-6-acetic acid