Methyl 4-(chloromethyl)-6-(difluoromethyl)-2-methoxypyridine-3-acetate
2-(Difluoromethyl)-6-methyl-5-nitropyridine-3-acetic acid
2-(Difluoromethyl)-6-methyl-4-nitropyridine-3-acetic acid
Methyl 4-(chloromethyl)-6-(difluoromethyl)-3-methoxypyridine-2-acetate