5,5'-(1,4-phenylene)dipicolinaldehyde
5-(2,6-Dichlorophenyl)-6-fluoropicolinic acid
2-Bromo-3-chloro-4-(trifluoromethoxy)pyridine-5-carboxamide
3-(Difluoromethyl)-2-methylpyridine-6-methanol
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