Cc1cn(C2C=CC(COP(=O)(OCC3=CC(=O)c4ccccc4C3=O)N(C)CCCCCl)O2)c(=O)[nH]c1=O
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?