[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][O][C][=C][Branch2][Ring2][Branch1][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][Branch1][N][C][N][C][C][C][C@H1][Ring1][Branch1][C][Ring1][=Branch2][C][=C][Ring1][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Vincetoxicum hirundinaria with data available."}]