O=C(O)C(Cc1c[nH]c2ccccc12)N1Cc2ccccc2C1=O
Rewrite the text in a shorter form:Confirmatory assay in humans to measure STAT3 activation. Direct single protein target with functional assay type. PUBCHEM_BIOASSAY, with related assays 1267, 871, 932, 1309, 1318. Effective molecule for assay?