CCOC(=O)C(CCCNC(=O)OC(C)(C)C)N(Cc1ccc(OC)cc1OC)C(=O)CC(=O)CP(=O)(OCC)OCC
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?