5-(3,5-Dichlorophenyl)picolinaldehyde
5-(Chloromethyl)-2-(difluoromethyl)-4-methoxypyridine-3-carboxylic acid
2-(Difluoromethyl)-4-nitro-3-(trifluoromethoxy)pyridine
3-(3,5-Dichlorophenyl)isonicotinaldehyde
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