4LQ3:
reference: Naphthalene-sulfonate inhibitors of human norovirus RNA-dependent RNA-polymerase., Tarantino D, Pezzullo M, Mastrangelo E, Croci R, Rohayem J, Robel I, Bolognesi M, Milani M, Antiviral Res. 2014 Feb;102:23-8. doi: 10.1016/j.antiviral.2013.11.016. Epub 2013, Dec 4. PMID: 24316032

This OCA Structure page
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