O=C1N(CN2CCOCC2)CN(CN2CCOCC2)C(=O)N1Cc1ccc(-c2ccc(CN3C(=O)N(CN4CCOCC4)CN(CN4CCOCC4)C3=O)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?