CC1CC(C)CN(S(=O)(=O)c2cc(Cl)c(Oc3ccc([N+](=O)[O-])cc3Cl)c(Cl)c2)C1
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?