3-(Bromomethyl)-2-(difluoromethyl)-4-methoxypyridine-6-acetic acid
6-(Bromomethyl)-2-(difluoromethyl)-3-methoxypyridine-4-acetic acid
6-(Bromomethyl)-2-(difluoromethyl)-4-methoxypyridine-3-acetic acid
2-(Bromomethyl)-6-(difluoromethyl)-3-methoxypyridine-5-acetic acid