Table 1.

Binding analysis of the ligands against SARS-CoV-2 receptors using AutoDock Tools.

Ligands’ Chemical Name	PubChem ID	Binding Affinity to the Receptors (kcal/mol)
		6LU7	6YLA
Lopinavir	92727	−5.2	-
Chelidimerine	190990	−10.2	−8.2
Withanolide G	21679023	−8.6	−8.4
Badrakemin acetate	1771505	−8.6	−8.0
Samarcandin	71587098	−8.5	−7.4
Catechin gallate	6419835	−8.6	−6.1
Somniferine	14106343	−8.3	−6.7
Withanone	21679027	−8.2	−7.8
Adlumidine	120734	−8.2	−6.8
Pelargonidin 3-glucoside	443648	−8.1	−6.2
Norsanguinarine	97679	−7.5	−7.0
Sanguinarine	5154	−7.7	−6.8
Fumariline	159888	−7.8	−6.4
Astragalin	5282102	−7.9	−4.4
Rutin	5280805	−7.4	−4.1
Cyanidin 3,5-di-O-glucoside	441688	−6.9	−2.8
Cyanidin 3-O-rutinoside	441674	−6.9	−4.0
Kaempferitrin	5486199	−6.1	−4.6
Harpagoside	5281542	−6.1	−3.9
Pinoresinol 4-O-b-d-glucopyranoside	486614	−4.9	−7.1