COc1c(O)cc(C=Cc2cc(O)cc3c2C2(C(=O)O3)c3c(O)cc(O)cc3OC2c2cccc(O)c2)cc1O
Rewrite: "Functional confirmatory assay using TK-10 cell line for NCI human tumor growth inhibition (non-molecular target)." Is the molecule assay-effective?