Just by looking at the structure: could be toxic for animals and humans...
Many clinical trials for treatments other than for viral infection. Eight studies conducted totaling 460 patients. Preparing for imminent Corona-viral clinical trial.
http://www.ipharminc.com/brilacidin-1
What are you talking about? Did you read the article? It says they have conducted 8 clinical trials on humans.
“Brilacidin is one of the few drugs targeting COVID-19 that has been tested in human trials (a total of 8) for other clinical indications, providing an established safety and efficacy database on over 460 subjects, thereby potentially enabling it to rapidly help address the novel coronavirus crisis”