CC(=O)OC1CC(O)CC2=CCC3C4CCC(C(C)(O)C(O)CC5COC(=O)C5C)C4(C)CCC3C21C
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?