[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Glycosmis parviflora and Glycosmis citrifolia with data available."}, {"from": "gpt", "value": "[C][N][C][=Branch1][C][=O][/C][=C][/S@][=Branch1][C][=O][C]"}]