COc1ccc(C(=O)C=Cc2ccc(Oc3cc(C(=O)C=Cc4ccc(O)cc4)c(O)cc3OC)cc2)c(O)c1
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?