O=C1CC(C(=O)OCc2ccccc2)NC(=O)CC(C(=O)OCc2ccccc2)NC(=O)CC(C(=O)OCc2ccccc2)N1
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?