Fig. 7. Representing the number of hydrogen bonds formed of the selected four compounds in a complex with the desire SARS-CoV-2 Mpro during the 150 ns molecular dynamics simulation. The Y-axis ordinate is the number of hydrogen bonds in the protein–ligands complex, and the X-axis ordinate is time (ns). The colors blue, orange, red, and yellow indicate CID: 70825, CID: 25247358, CID: 54685836, and CID: 1983, respectively.
