[{"from": "human", "value": "Provide a description of this molecule. [C][C@@][C][C][C][C@@][Branch2][Ring1][=N][C@H1][Ring1][=Branch1][C][C@@H1][Branch2][Ring1][Ring2][C@][C@H1][Ring1][#Branch2][C][C][C@H1][Branch1][Ring2][C][Ring1][=Branch1][C][=Branch1][C][=C][C][Ring1][=Branch2][O][Branch1][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an ent-kaurane diterpenoid that is ent-kaur-16-en-19-oic acid carrying an additional 7alpha-hydroxy substituent. It is a conjugate acid of an ent-7alpha-hydroxykaur-16-en-19-oate."}]