[{"from": "human", "value": "Describe this molecule. [C][C][C@@H1][C][N][C][C][C@][Branch2][Ring1][Ring2][C@@H1][Ring1][Branch1][C][C@H1][Ring1][=Branch2][C][=Branch1][Ring2][=C][O][C][C][=Branch1][C][=O][O][C][C][=C][Branch1][=Branch2][C][=C][C][=C][Ring1][=Branch1][O][C][N][C][Ring2][Ring1][=Branch1][=O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Mitragyna tubulosa and Mitragyna rotundifolia with data available."}]