COVID-19(15) molecular docking(13) inhibitor(10) Treatment(10) Ligand(9) protease(9) SARS-CoV-2(9) Compound(8) effective(8) docking(7) pandemic(7) Antiviral(7) Interaction(7) molecular(6) binding energy(6) identify(6) reported(6) drug(6) tested(6) drug-likeness(6) binding affinity(5) Toxicity(5) candidate(5) COVID-19 pandemic(5) develop(5) virus(5) examined(4) analysis(4) therapeutic(4) in-silico(4)