COc1cc(C=CC(=O)OCC23CCC4(C(=O)O)CCC(C)C(C)C4C2=CCC2C4(C)CCC(O)C(C)(C)C4CCC23C)ccc1O
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?