O=C1c2ccccc2C(=O)N1c1nc(-c2ccc(Cl)cc2)cc(N2N=C(c3ccc(Br)cc3)CC2c2ccccc2)n1
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?