O=c1[nH]c2cc([N+](=O)[O-])c(Nc3c4ccccc4nc4ccccc34)c([N+](=O)[O-])c2[nH]1
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?