[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Achillea collina with data available."}, {"from": "gpt", "value": "[C][C][=C][Branch1][C][C][C][=Branch1][C][=O][O][C@H1][C][C@][Branch2][Ring1][S][C][=C][Branch1][S][C@@H1][C@@H1][Ring1][#Branch1][C@@H1][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][=Branch1][C][C@@][Branch1][=Branch1][C][C@H1][Ring1][N][O][Branch1][C][C][O][Branch1][C][C][O]"}]