C27 (C25H21NO5) for COVID-19

 C27 (C25H21NO5) has been reported as potentially beneficial for COVID-19 in the following study.
COVID-19 involves the interplay of 400+ viral and host proteins and factors providing many therapeutic targets. Scientists have proposed 10,000+ potential treatments. c19early.org analyzes 210+ treatments. We have not reviewed C27 (C25H21NO5) in detail.
Alvarez et al., HTRF-based identification of small molecules targeting SARS-CoV-2 E protein interaction with ZO-1 PDZ2, Scientific Reports, doi:10.1038/s41598-025-31755-y