[{"from": "human", "value": "Provide a description of this molecule. [C][O][C][=Branch1][C][=O][C@H1][C@H1][C][=C][C@@][Branch1][S][C@H1][Ring1][Branch1][C@@H1][Branch1][Branch1][O][C][Ring1][Branch1][O][C@@H1][Ring1][O][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Singaporandia macrophylla, Viburnum cylindricum, and Burchellia bubalina with data available."}]