O=S(=O)([O-])C1=C2Sc3ccccc3N=C2c2ccccc2C1.[Na+]
Shorter Version: The assay is a confirmatory BioAssay named PUBCHEM_BIOASSAY, targeting non-molecular methods. It uses UACC-62 Melanoma cell line for functional testing. Does the molecule work for the assay?