O=C(c1ccccc1O)c1cc(-c2ncc3c(=O)c4ccccc4oc3n2)c(-c2ccccc2O)[nH]c1=O
Assay: PUBCHEM_BIOASSAY for NCI human tumor cell line growth inhibition, data for MALME-3M Melanoma cell line, confirmatory assay category, non-molecular target. Assay type: Functional. Is the molecule assay-effective?