O=C(CNc1c(Cl)cccc1Cl)NC1C=Cc2ccc(S(=O)(=O)Nc3c(Cl)cccc3Cl)cc2C1=O
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?