2B3E:
reference: Targeting the DNA minor groove with fused ring dicationic compounds: Comparison of in silico screening and a high-resolution crystal structure., Campbell NH, Evans DA, Lee MP, Parkinson GN, Neidle S, Bioorg Med Chem Lett 2006 Jan 1;16(1):15-9. Epub 2005 Nov 2. PMID: 16263285

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