CC1=CC(C)CC=CC2C3OC3(C)C(C)C3C(Cc4c[nH]c5ccccc45)NC(=O)C23C(=O)C=CC(=O)C1O
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?