CC(=O)OC1c2c(c(=[N+]=[N-])c3c(=O)c4c(O)cccc4c(=O)c2=3)C(OC(C)=O)C(C)(O)C1OC(C)=O
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?