CC(=O)N(C(C)=O)C1=C2c3ccccc3N(S(=O)(=O)c3ccccc3)C2n2c(=O)n(-c3ccccc3)c(=O)n2C1
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?