[{"from": "human", "value": "Describe this molecule. [C][C@][C][C][C][C][Branch2][Branch1][C][C@@H1][Ring1][=Branch1][C][C][C@@][Branch2][Ring2][Branch2][C@@H1][Ring1][#Branch2][C][C][C@H1][C@][Ring1][=Branch1][Branch2][Ring1][O][C@H1][Branch2][Ring1][=Branch1][C][C@@H1][C@@][Ring1][=Branch1][Branch1][=C][C][C][C@@H1][Ring1][Branch1][C][Branch1][C][C][Branch1][C][C][O][C][O][C][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a hopanoid that is hopane substituted by hydroxy groups at positions 15 and 22 (the 15alpha-stereoisomer). It has been isolated from Aschersonia species and Hypocrella species. It has a role as a fungal metabolite. It is a hopanoid, a diol and a pentacyclic triterpenoid."}]