Cc1ccc(Oc2ccc(C(=O)c3cccc(C(=O)c4ccc(Oc5ccc(C)cc5)cc4)n3)cc2)cc1
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?