Cc1n(-c2ccccc2)c2c([n+]1Cc1ccc([N+](=O)[O-])cc1)C(=O)c1ccccc1C2=O.[Br-]
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?