Table 2.

Docking scores against SARS-CoV-2-M^pro (PDB ID: 6Y2E) and predicted drug-likeness, lethal doses and bioavailability scores of individual phyto-flavonoids.

Flavonoid class phytochemical	Docking score (kcal/ mol)	Drug likeness	Lethal dose (kg/mg)	Bioavailability score
Apigenin	–8.28	0.39	2500	0.55
Catechin	–8.86	0.64	10000	0.55
Dihydroquercetin	–7.98	0.50	159	0.55
Epigallocatechingallate	–7.69	0.23	1000	0.17
Hesperidin	–8.48	0.94	12000	0.17
Kaempferol	–7.91	0.50	3919	0.55
LPRP-Et-97543	–10.11	0.82	2000	0.55
Quercetin	–8.33	0.52	159	0.55
Quercetin-3-rhamnoside	–10.90	0.82	2300	0.17
Rutin	–5.48	0.91	5000	0.17