PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33387885-10 2021 Together, our results suggest that 4"-acetamidechalcones inhibit the interaction of the virus with host cells through binding to ACE2 or SPIKE protein, probably generating a steric impediment. 4"-acetamidechalcones 35-56 surface glycoprotein Severe acute respiratory syndrome coronavirus 2 137-142