O=C(CCCCCCCCC(=O)NN1C(=O)C(=Cc2ccc(O)c(O)c2)SC1c1ccc(Cl)cc1)NN1C(=O)C(=Cc2ccc(O)c(O)c2)SC1c1ccc(Cl)cc1
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?