O=C(C(=C1N(Cc2ccc(Cl)nc2)CCN1Cc1ccc(Cl)nc1)[N+](=O)[O-])C(Cl)Cl
This is a confirmatory assay, PUBCHEM_BIOASSAY: HTS for Inhibitors of HP1-beta Chromodomain Interactions with Methylated Histone Tails, with a homologous single protein target assigned. Its properties include a confirmatory assay category and a functional assay type description. Is the molecule assay-effective?