CC(=O)Oc1cc2c(=O)oc3c(OC(C)=O)c(OC(C)=O)c(OC(C)=O)c4c(=O)oc(c1OC(C)=O)c2c34
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?