[H]C1(C(=O)OC)C(C(=O)OC)=Cc2cc(OC)c(O)cc2C1([H])c1ccc(O)c(OC)c1
Rewrite: PUBCHEM_BIOASSAY tests HCT-116 Colon cell line growth inhibition. It's a functional confirmatory assay with non-molecular target. Is the molecule assay-effective?