The assay is DRUGMATRIX: Dopamine D4.2 radioligand binding (ligand: [3H] Spiperone) , and it is Homologous single protein target assigned . The assay has properties: assay cell type is CHO-K1 ; assay subcellular fraction is Membrane ; assay test type is In vitro ; assay type description is Binding . Is the molecule effective to this assay?