CC(=O)c1c(O)c(C)c(O)c(Cc2c(O)c3c(c(C(=O)C=Cc4ccccc4)c2O)OC(C)(C)C=C3)c1O
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?