O=C1C2CC(Cl)C(SSC3CC4C(=O)N(SC(Cl)(Cl)C(Cl)Cl)C(=O)C4CC3Cl)CC2C(=O)N1SC(Cl)(Cl)C(Cl)Cl
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?