NC(Cc1ccc(S(=O)(=O)[O-])cc1)C(=O)NC(Cc1ccc(S(=O)(=O)O)cc1)C(=O)O.[Na+]
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?