2-(Chloromethyl)-5-(difluoromethyl)-3-methoxypyridine-4-acetic acid
3-(Difluoromethyl)-6-methyl-4-nitropyridine-2-sulfonamide
2-(Chloromethyl)-3-(difluoromethyl)-6-methoxypyridine-4-acetic acid
4-(Difluoromethyl)-5-methyl-2-nitropyridine-3-sulfonamide