[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@][C][C][C@H1][C@H1][Branch1][#Branch2][C@@H1][Ring1][=Branch1][C][C][C][Ring1][=Branch2][=O][C][C][=C][C@@][Ring1][O][Branch2][Ring1][C][C][C][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][O][S][=Branch1][C][=O][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is the major steroid of the fetal adrenal. DHEA-S is the principal adrenal androgen and is secreted together with cortisol under the control of ACTH and prolactin. DHEA-S is elevated with hyperprolactinemia."}]