[{"from": "human", "value": "Could you provide a description of this molecule? [C][O][C][=C][Branch2][Ring2][O][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][Branch1][#C][C][N][C][C][C][C@@][Ring1][Branch1][Branch1][Ring2][C][Ring1][=Branch2][O][C][=C][C][=Branch1][#Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Matelea carolinensis and Vincetoxicum hirsutum with data available."}]