2-Chloro-1-(pyridazin-3-yl)ethanone
Ethyl 3-(pyridin-2-yl)-1,2,4-oxadiazole-5-carboxylate
6-(Trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylic acid
2-Hydroxy-3-(pyridin-4-yl)benzaldehyde
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