3-Amino-4-bromo-2-(difluoromethyl)pyridine-6-carboxylic acid
3-(Difluoromethyl)-4,6-diiodo-2-methoxypyridine
2-(Difluoromethyl)-3,6-dimethoxy-5-nitropyridine
4-(Difluoromethyl)-2,3-diiodo-5-methoxypyridine
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