6-(Difluoromethyl)-2,3-dimethoxy-5-nitropyridine
4-Amino-2-bromo-3-(difluoromethyl)pyridine-6-acetic acid
4-(Difluoromethyl)-3,5-dimethoxy-2-methylpyridine
4-(Difluoromethyl)-2,6-dimethoxypyridine-3-carboxylic acid
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