O=C1C(=Cc2ccc(C(=O)[O-])cc2)CNCC1=Cc1ccc(C(=O)O)cc1.[K+]
Rewrite: PUBCHEM_BIOASSAY tests HCT-116 Colon cell line growth inhibition. It's a functional confirmatory assay with non-molecular target. Is the molecule assay-effective?