O=C(NC(CCCCN1C(=O)c2ccccc2C1=O)P(=O)(Oc1ccccc1)Oc1ccccc1)OCc1ccccc1
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?