5V2H:
reference: Chirality Dependent Potency Enhancement and Structural Impact of Glycol Nucleic Acid Modification on siRNA., Schlegel MK, Foster DJ, Kel'in AV, Zlatev I, Bisbe A, Jayaraman M, Lackey JG, Rajeev KG, Charisse K, Harp J, Pallan PS, Maier MA, Egli M, Manoharan M, J Am Chem Soc. 2017 Jun 28;139(25):8537-8546. doi: 10.1021/jacs.7b02694. Epub, 2017 Jun 19. PMID: 28570818

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