[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=Branch1][C][=O][C@][Branch2][Ring2][Branch2][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][=C][C][C][C@H1][C@H1][Ring1][=Branch1][C][=C][Branch2][Ring1][C][C][=C][C][=Branch1][C][=O][C@@H1][C][C@@H1][Ring1][Ring1][C@][Ring1][N][Ring1][Branch2][C][Cl][C][O][C][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is a steroid ester resulting from the formal condensation of the carboxy group of acetic acid with the 17-hydroxy group of cyproterone. It is an antiandrogenic drug which has recently been recognized to promote the occurrence and growth of intracranial meningiomas. It has a role as an androgen antagonist, a progestin and a geroprotector. It is a 20-oxo steroid, a 3-oxo-Delta(4) steroid, a chlorinated steroid, a steroid ester and an acetate ester. It is functionally related to a cyproterone."}]