PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32562764-3 2020 Furthermore, it is emphasized that the viral spike protein is prevented from binding gangliosides, which are composed of a glycosphingolipid with one or more sialic acids, in the presence of chloroquine or hydroxychloroquine. Glycosphingolipids 123-140 surface glycoprotein Severe acute respiratory syndrome coronavirus 2 45-50