O=C1C=C2C(=NC34CCCCC3C(c3ccccc3)C3=C(c5ccccc5CC3)N24)c2ccccc21
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?