[{"from": "human", "value": "What can you tell me about this molecule? [C][C@@H1][C][C][C@@][Branch2][Branch1][Branch1][C][C][C@@][Branch2][Ring2][=C][C][=Branch2][Ring1][P][=C][C][C@H1][C@][Ring1][=Branch1][Branch2][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@@H1][Ring2][Ring1][#Branch1][C@H1][Ring2][Ring1][O][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a pentacyclic triterpenoid that is urs-12-en-28-oic acid substituted by a beta-hydroxy group at position 3. It has a role as a plant metabolite and a geroprotector. It is a pentacyclic triterpenoid and a hydroxy monocarboxylic acid. It derives from a hydride of an ursane."}]