O=C(O)c1ccc2c(c1C(=O)O)C(=O)OC2(c1ccc(O)cc1)c1ccc(O)cc1
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?