3-Fluoro-4-iodopicolinaldehyde
3-Chloro-2-nitro-4-(trifluoromethoxy)pyridine-5-carboxylic acid
Ethyl 3-amino-5-(difluoromethyl)-6-methylpyridine-2-acetate
4-Bromo-3-chloro-6-(difluoromethyl)pyridine-2-carboxaldehyde
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