O=C(O)c1cc2ccccc2c(N=Nc2c([N+](=O)[O-])cc([N+](=O)[O-])cc2S(=O)(=O)O)c1O
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?