The aforementioned text refers to an assay called PUBCHEM_BIOASSAY which is designed to confirm the activity of inhibitors of Bacillus subtilis Sfp phosphopantetheinyl transferase (PPTase). Its class is described as confirmatory, indicating that the purpose of this assay is to validate previously identified compounds or active agents. Other related assays include 1490 (which is also a qHTS Assay for Inhibitors of Bacillus subtilis Sfp phosphopantetheinyl transferase (PPTase)) and 1819 (Probe Development Summary of Inhibitors of Bacillus subtilis Sfp phosphopantetheinyl transferase (PPTase)). The assay has been assigned as a direct single protein target. The properties of the assay are as follows: the assay category is confirmatory, indicating that the assay has been designed for validation. The organism used in the assay is Bacillus subtilis, and the assay type description is functional, meaning that the assay is designed to evaluate specific functional properties of the target protein. Does this molecule show effectiveness in this assay?