5E0H:
reference: Structure-based design and synthesis of triazole-based macrocyclic inhibitors of norovirus protease: Structural, biochemical, spectroscopic, and antiviral studies., Weerawarna PM, Kim Y, Galasiti Kankanamalage AC, Damalanka VC, Lushington GH, Alliston KR, Mehzabeen N, Battaile KP, Lovell S, Chang KO, Groutas WC, Eur J Med Chem. 2016 Aug 25;119:300-18. doi: 10.1016/j.ejmech.2016.04.013. Epub, 2016 Apr 25. PMID: 27235842

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