[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@@H1][C][C][=C][C][=Branch1][C][=O][C][C][C@@H1][Ring1][#Branch1][C@@H1][C@@H1][Ring1][O][C@@H1][C][C][C@@H1][Branch1][O][C@][Ring1][Branch1][Branch1][Branch1][C][C][Ring1][=Branch2][C][O]"}, {"from": "gpt", "value": "The molecule is a synthetic androgen developed by the Population Council as a potential candidate drug for use in hormonal male contraceptive methods. In males, regular administration of sufficient quantities of trestolone induces a state of temporary infertility."}]