4-Methyl-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde
7-Bromo-3-nitro-1H-pyrrolo[3,2-b]pyridine
6-Methyl-4-(pentan-3-yl)pyridazin-3-amine
3-Nitro-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine
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