1 6S3 4-chloranyl-1-methyl-2-[4-(4-methylpiperazin-1-yl)phenyl]pyrrolo[2,3-B]pyridine-6-carboxamide 1.000 2 7LK 1-methyl-2-[4-(piperazin-1-yl)phenyl]-1h-pyrrolo[2,3-B]pyridine-4-carbonitrile 0.759 3 7GK 2-[4-(piperazin-1-yl)phenyl]-1h-pyrrolo[2,3-B]pyridine-4-carbonitrile 0.724