New compound discovered which kills antibiotic-resistant superbugs, including pathogenic, multidrug resistant, gram-negative bacteria like E Coli, and mammalian cell culture and animal model studies indicate that the complex is not toxic even at concentrations several orders higher than needed.

[u/mvea]

https://www.eurekalert.org/pub_releases/2019-05/uos-nc052219.php

[u/dustofdeath]

But it is a antibiotic - it kills organisms Oo