CC(=O)OC(C)C1C2=C(C(=O)CC1(C)O)C(=O)c1c(ccc(-c3ccc4c(c3O)C(=O)C3=C(C4=O)C(C(C)OC(C)=O)C(C)(O)CC3=O)c1O)C2=O
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?