O=C(NN=Cc1ccc(-c2ccc(Cl)c(C(=O)O)c2)o1)c1cc2c(ccc3ccccc32)o1
Rewrite: PubChem BioAssay, Set 2, confirms uHTS inhibitor hits for NadD in Staphylococcus aureus. It's a direct, confirmatory, functional assay targeting a single protein. Does the molecule work for the assay?