O=C(CN=C(CN(c1ccccc1)c1ccccc1)Oc1c(Cl)cc(Cl)cc1Cl)N1c2ccccc2Sc2ccccc21
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?