These compounds were Niclosamide, an anthelmintic drug with mitochondria uncoupling properties [28, 29], methiazole (used to treat hyperthyroidism), thiostrepton (a peptidic antimicrobial compound), vorinostat (an HDAC inhibitor used in T-cell lymphoma [30]), digoxigenin (a plant-derived small molecule with antigenicity properties and ability to conjugate to biomolecules), and pyrvinium pamoate, an oral anthelminthic drug employed in pinworm infection [31]. This evidence concerns the gene HDAC9 and hyperthyroidism.