CC(C)[Si]1(C(C)C)OCC2OC(n3ccc(=O)[nH]c3=O)C([Se]c3ccccc3)C2O[Si](C(C)C)(C(C)C)O1
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?