[{"from": "human", "value": "Describe this molecule. [C][C][=C][Branch2][Branch1][=N][C][=Branch1][C][=O][O][C@H1][Branch1][Ring2][C][Ring1][#Branch1][C@@H1][Branch1][C][C][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring2][Ring1][C][C][C@H1][C@H1][Ring1][=Branch1][C][C@@H1][C@][Branch2][Ring1][Ring2][C@@][Ring1][=Branch1][Branch1][=C][C][=Branch1][C][=O][C][C@@H1][Branch1][Branch1][C@@H1][Ring1][#Branch1][O][O][C][O][Ring1][N][C][C][O]"}, {"from": "gpt", "value": "The molecule is a withanolide that is 5,6:22,26-diepoxyergost-24-ene substituted by hydroxy groups at positions 3, 4 and 27 and oxo groups at positions 1 and 26. It has been isolated from the aerial parts of Physalis longifolia. It has a role as a plant metabolite. It is a delta-lactone, a 27-hydroxy steroid, a 4-hydroxy steroid, a 3beta-hydroxy steroid, an ergostanoid, a primary alcohol, a secondary alcohol, a withanolide and an epoxy steroid."}]