The assay is PUBCHEM_BIOASSAY: Dose Response screen for antagonists of Angiotensin II Receptor Type 1 to assess selectivity of uHTS small molecule antagonists hits of the APJ receptor. (Class of assay: confirmatory) [Related pubchem assays: 2569, 2521 ] , and it is Direct single protein target assigned . The assay has properties: assay category is confirmatory ; assay organism is Homo sapiens ; assay type description is Functional . Is the molecule effective to this assay?