O=C1OC2(c3ccc(O)cc3Oc3cc(O)ccc32)c2c1c(-c1ccccc1)c(-c1ccccc1)c(-c1ccccc1)c2-c1ccccc1
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?