CC1=C(C(=O)OCCc2ccc([N+](=O)[O-])cc2)C(c2ccccc2C(F)(F)F)C(C(=O)OC(C)C)=C(C)N1
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?