The method used and the finding is valuable information to any in-silico drug design during this pandemic because the results are so basic allowing further research in drug discovery, for example, the tetra family which was completely ignored in clinical trials, someone might take the time and perform another in silico to which one would have the highest inhibitory effect before going to clinical, after all the target and the pocket are predicted here. In addition to the steroidal pocket which got me speculating it's relation with higher mortality in men. Some predictions of this study could go straight to clinical trials like the combination Nelfinvir/Ritonavir, but many of the drugs are excellent starting points for drug design of new compounds against COVID19.