CC1(C)C=Cc2c(cc3oc4ccc5c(c4c(=O)c3c2O)C=CC(C)(C)O5)O1
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?