COc1cc2c(cc1OC)-c1c(cnn1C1OC(COC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O)CC2
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?