O=C(NCCN(CCNC(=O)c1cccc(=O)n1O)CCN(CCNC(=O)c1cccc(=O)n1O)CCNC(=O)c1cccc(=O)n1O)c1cccc(=O)n1O
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?