7-Chloropyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
4-Bromo-5-fluoro-1-methylpyridin-2(1H)-one
7-Bromo-4-chloro-1H-pyrrolo[3,2-c]pyridine-3-carbaldehyde
1-(4-Isopropylpyridin-3-yl)ethanone
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