1 3DX 3-[4-(4-methylpiperazin-1-yl)phenyl]-9h-pyrrolo[2,3-B:5,4-C']dipyridine-6-carbonitrile 1.000 2 3DW 3-[4-(4-methylpiperazin-1-yl)phenyl]-9h-pyrrolo[2,3-B:5,4-C']dipyridine-6-carboxylic acid 0.900 3 NRR 3-(dimethylamino)-1-[3-[4-(4-methylpiperazin-1-yl)phenyl]-9~{H}-pyrido[2,3-B]indol-6-yl]prop-2-en-1-one 0.743 4 3XL 3-(2-hydroxyphenyl)-9h-pyrrolo[2,3-B:5,4-C']dipyridine-6-carbonitrile 0.724