4-Bromo-3,5-dimethoxypyridine
6-Chloropyrido[3,2-d]pyrimidin-4(3H)-one
5-Methylimidazo[1,2-a]pyridine-2-carboxylic acid
3-Chloro-7-fluoro-1H-pyrrolo[2,3-c]pyridine
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