COc1ccc(C2c3cc(OC)c(OC)cc3C(Cc3ccc([N+](=O)[O-])cc3)C2c2ccc([N+](=O)[O-])cc2)cc1OC
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?