Table 1.

List of all the drugs with highest S score for 3CL protease calculated by computational studies (S score).

SL. No.	Drug	Binding affinity (Kcal/mol) to 3CLpro
1	Abacavir	−6.6178
2	Amprenavir	−8.29197
3	Asunaprevir	−9.64249
4	Atazanavir	−8.51517
5	Atrovastatin	−7.98771
6	Beclabuvir	−8.45563
7	Boceprevir	−8.4209
8	Camostat	−7.66508
9	Candicidin	−9.05496
10	Chloroquine	−6.7514
11	Daclatasvir	−8.47852
12	Danoprevir	−9.26908
13	Darunavir	−8.59002
14	Delavirdine (mesylate)	−7.3092
15	Elbasvir	−8.77218
16	Elvitegravir	−7.48581
17	Etravirine	−6.91494
18	Favipiravir	−4.23592
19	Fumagillin	−7.25118
20	Gabexate	−7.24702
21	Glecaprevir	−8.70897
22	Grazoprevir	−8.85946
23	Hydroxychloroquine	−7.03572
24	Indinavir	−8.39968
25	Itraconazole	−7.99098
26	Ivermectin	−7.74053
27	Ledipasvir	−9.52825
28	Lopinavir	−9.10074
29	Maraviroc	−8.19033
30	Methylprednisolone	−6.42667
31	Micafungin	−9.60339
32	Nelfinavir	−8.55575
33	Ombitasvir	−8.96571
34	Oseltamvir Phosphate	−7.04549
35	Paritaprevir	−7.43470
36	Peramivir	−6.7811
37	Pibrentasvir	−9.87502
38	Pimodivir	−6.79098
39	Pleconaril	−7.16664
40	Posaconazole	−7.95234
41	Quinine	−6.67637
42	Raltegravir	−7.76854
43	Remdesivir	−5.9488
44	Ribavirin	−6.3251
45	Ribostamycin	−7.28802
46	Rilpivirine	−7.09415
47	Ritonavir	−9.94965
48	Saquinavir	−9.25575
49	Simeprevir	−9.50916
50	Sofosbuvir	−8.4513
51	Telaprevir	−8.96481
52	Temsavir	−8.33862
53	Tenofovir Diphosphate	−6.557
54	Tipranavir	−7.47819
55	Umifenovir	−7.23012
56	Velpatasvir	−9.33025