Research Article

Multistaged In Silico Discovery of the Best SARS-CoV-2 Main Protease Inhibitors amongst 3009 Clinical and FDA-Approved Compounds

Figure 13

(a) The generated 3D-pharmacophore geometry with three features; one H-bond donor (pink color) and two hydrophobic centers (blue). (b) Mapping of the cocrystallized ligand on the generated pharmacophore (Fit value = 2.86).
(a)
(b)