Abstract
In recent years, more than 200 countries of the world have faced a health crisis due to the epidemiological disease of COVID-19 caused by the SARS-CoV-2 virus. It had a huge impact on the world economy and the global health sector. Researchers are studying the design and discovery of drugs that can inhibit SARS-CoV-2. The main protease of SARS-CoV-2 is an attractive target for the study of antiviral drugs against coronavirus diseases. According to the docking results, binding energy for boceprevir, masitinib and rupintrivir with CMP are -10.80, -9.39, and -9.51 kcal/mol respectively. Also, for all investigated systems, van der Waals and electrostatic interactions are quite favorable for binding the drugs to SARS-CoV-2 coronavirus main protease, indicating confirmation of the complex stability.