[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C@H1][C][C@@H1][C][C@][Branch2][Ring1][=C][C@H1][Ring1][=Branch1][N][C@H1][Ring1][=Branch1][O][C@H1][Branch1][Ring2][C][Ring1][Branch1][C][=C][Ring1][=Branch2][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Tabernaemontana cymosa, Tabernaemontana markgrafiana, and Tabernaemontana peduncularis with data available."}]