[{"from": "human", "value": "Describe this molecule. [C][/C][=C][Branch2][Branch1][C][/C][C][C@@H1][Branch1][C][C][C@H1][C][C][C@@][Branch2][Ring2][Ring2][C@@][Ring1][Branch1][Branch2][Ring1][=N][C][C][C][=C][Ring1][=Branch1][C][C][C@@H1][C@@][Ring1][=Branch1][Branch1][=C][C][C][C@@H1][Branch1][Branch2][C][Ring1][=Branch1][Branch1][C][C][C][O][C][C][C][\\C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a tetracyclic triterpenoid that is (24Z)-24-ethylidenelanost-8-ene substituted by a hydroxy group at the 3beta position. It has a role as a fungal metabolite. It is a tetracyclic triterpenoid, a 14alpha-methyl steroid and a 3beta-sterol. It is functionally related to a lanosterol."}]