O=C(CC1=Nc2nnc(-c3nnc4n3C(=O)C(CC(=O)c3cccnc3)=N4)n2C1=O)c1cccnc1
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?