OC(C1CCCC1=NN=C1CCCC1C(O)(C(F)(F)Cl)C(F)(F)Cl)(C(F)(F)Cl)C(F)(F)Cl
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?