Methyl 2,3-dichloro-5-(difluoromethyl)pyridine-6-carboxylate
4-(Difluoromethyl)-2,6-diiodopyridine-3-carboxaldehyde
4-Amino-3-(difluoromethyl)-2,6-dimethoxypyridine
2-(Difluoromethyl)-3,6-diiodopyridine-5-carboxaldehyde
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