4HEV:
reference: Evaluation of adamantane hydroxamates as botulinum neurotoxin inhibitors: synthesis, crystallography, modeling, kinetic and cellular based studies., Silhar P, Silvaggi NR, Pellett S, Capkova K, Johnson EA, Allen KN, Janda KD, Bioorg Med Chem. 2013 Mar 1;21(5):1344-8. doi: 10.1016/j.bmc.2012.12.001. Epub, 2012 Dec 20. PMID: 23340139

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