5-Chloro-6-methyl-2-(pyridin-2-yl)pyrimidin-4-ol
2-Bromo-1-tosyl-1H-pyrrolo[2,3-b]pyridine
3-(Methoxycarbonyl)-4-nitropyridine 1-oxide
6-Nitroimidazo[1,2-a]pyridine hydrochloride
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