[{"from": "human", "value": "What can you tell me about this molecule? [C][C@H1][Branch1][=Branch2][/C][=C][/C][C][Branch1][C][C][C][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][#Branch1][C][C][C@H1][C@H1][Ring1][=Branch1][C][C][C][=C][C][=Branch1][C][=O][C][=C][C@][Ring1][O][Ring1][#Branch1][C][C]"}, {"from": "gpt", "value": "The molecule is a 3-oxo steroid that is cholestan-3-one having double bonds at positions 1, 4 and 22. It is isolated from the Hainan soft coral Dendronephthya studeri. It has a role as a metabolite. It is a cholestanoid, a 3-oxo-Delta(4) steroid and a 3-oxo-Delta(1) steroid."}]