The SANGER assay has been designed to measure the inhibition of growth of human KS-1 cells in a cell viability assay. The target assigned to this assay is non-molecular in nature. The cell type used in this assay is specifically the KS-1 cell type, while the organism being tested is Homo sapiens. This assay falls under the category of in vitro testing and is further described as a functional assay type. Based on the nature of the assay, could you provide some insight as to whether or not the molecule in question would be deemed as efficacious?