The spike protein of COVID-19 made 69 pocket similarities above 0.6, and a total of 25 drugs. However due to memory issues with SwissDock it terminates the docking of hits on the glycoprotein, thus the study only considered the RBD of the glycoprotein. This reduces the number of similar pockets to only 6 pockets and the number of drugs to 5. All of the drugs failed the docking filters.