5-(Trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid
1-Methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid
7-Methyl-3-nitroimidazo[1,2-a]pyridine
6-Chloro-3-methyl-[1,2,4]triazolo[4,3-b]pyridazine
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